
Elementary Technical Mathematics
12th Edition
ISBN: 9781337630580
Author: Dale Ewen
Publisher: Cengage Learning
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Chapter 4.4A, Problem 18E
To determine
The measurement which shown on metric micrometre from the provided figure.
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The table below shows the estimated effects for a logistic regression model with squamous cell esophageal cancer (Y = 1, yes; Y = 0, no) as the response. Smoking status (S) equals 1 for at least one pack per day and 0 otherwise, alcohol consumption (A) equals the average number of alcohoic drinks consumed per day, and race (R) equals 1 for blacks and 0 for whites.
Variable
Effect (β)
P-value
Intercept
-7.00
<0.01
Alcohol use
0.10
0.03
Smoking
1.20
<0.01
Race
0.30
0.02
Race × smoking
0.20
0.04
Write-out the prediction equation (i.e., the logistic regression model) when R = 0 and again when R = 1. Find the fitted Y S conditional odds ratio in each case.
Next, write-out the logistic regression model when S = 0 and again when S = 1. Find the fitted Y R conditional odds ratio in each case.
The chi-squared goodness-of-fit test can be used to test if data comes from a specific continuous distribution by binning the data to make it
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distribution with mean and standard deviation equal to that variable's mean and standard deviation. Use signficance level a = 0.01.
In your solution you should
1. Formulate the hypotheses
2. Fill in this table
Range
(-⁰⁰, 2.34]
(2.34, 2.81]
(2.81, 3.27]
(3.27,00)
Observed
802
Expected
854.2
The first row has been filled in. That should give you a hint for how to calculate the expected frequencies. Remember that the expected
frequencies are calculated under the assumption that the null hypothesis is true.
FYI, the bounderies for each range were obtained using JASP's drag-and-drop cut function with 8 levels. Then some of the groups were
merged.
3. Check any conditions required by the chi-squared…
Done
Oli
○ Functions
Composition of two functions: Domain and range
Two functions
0
g
3
4
6
www-awy.aleks.com
g and ƒ are defined in the figure below.
8
8
9
Domain of g
Range of g
Domain of f
Range of f
0/5
Anthony
Find the domain and range of the composition f.g. Write your answers in set
notation.
(a) Domain of fog: ☐
(b)
Range of fog: ☐
Х
Explanation
Check
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Chapter 4 Solutions
Elementary Technical Mathematics
Ch. 4.1 - Determine the accuracy of each measurement; that...Ch. 4.1 - Determine the accuracy of each measurement; that...Ch. 4.1 - Determine the accuracy of each measurement; that...Ch. 4.1 - Determine the accuracy of each measurement; that...Ch. 4.1 - Determine the accuracy of each measurement; that...Ch. 4.1 - Determine the accuracy of each measurement; that...Ch. 4.1 - Determine the accuracy of each measurement; that...Ch. 4.1 - Determine the accuracy of each measurement; that...Ch. 4.1 - Determine the accuracy of each measurement; that...Ch. 4.1 - Determine the accuracy of each measurement; that...
Ch. 4.1 - Determine the accuracy of each measurement; that...Ch. 4.1 - Determine the accuracy of each measurement; that...Ch. 4.1 - Determine the accuracy of each measurement; that...Ch. 4.1 - Determine the accuracy of each measurement; that...Ch. 4.1 - Determine the accuracy of each measurement; that...Ch. 4.1 - Determine the accuracy of each measurement; that...Ch. 4.1 - Determine the accuracy of each measurement; that...Ch. 4.1 - Determine the accuracy of each measurement; that...Ch. 4.1 - Determine the accuracy of each measurement; that...Ch. 4.1 - Determine the accuracy of each measurement; that...Ch. 4.1 - Determine the accuracy of each measurement; that...Ch. 4.1 - Determine the accuracy of each measurement; that...Ch. 4.1 - Determine the accuracy of each measurement; that...Ch. 4.1 - Prob. 24ECh. 4.1 - Determine the accuracy of each measurement; that...Ch. 4.1 - Prob. 26ECh. 4.1 - Determine the accuracy of each measurement; that...Ch. 4.1 - Determine the accuracy of each measurement; that...Ch. 4.1 - Determine the accuracy of each measurement; that...Ch. 4.1 - Prob. 30ECh. 4.1 - Determine the accuracy of each measurement; that...Ch. 4.1 - Determine the accuracy of each measurement; that...Ch. 4.1 - Determine the accuracy of each measurement; that...Ch. 4.1 - Determine the accuracy of each measurement; that...Ch. 4.1 - Determine the accuracy of each measurement; that...Ch. 4.1 - Prob. 36ECh. 4.2 - Find a. the precision and b. the greatest possible...Ch. 4.2 - Find a. the precision and b. the greatest possible...Ch. 4.2 - Find a. the precision and b. the greatest possible...Ch. 4.2 - Find a. the precision and b. the greatest possible...Ch. 4.2 - Find a. the precision and b. the greatest possible...Ch. 4.2 - Find a. the precision and b. the greatest possible...Ch. 4.2 - Find a. the precision and b. the greatest possible...Ch. 4.2 - Find a. the precision and b. the greatest possible...Ch. 4.2 - Find a. the precision and b. the greatest possible...Ch. 4.2 - Find a. the precision and b. the greatest possible...Ch. 4.2 - Find a. the precision and b. the greatest possible...Ch. 4.2 - Find a. the precision and b. the greatest possible...Ch. 4.2 - Find a. the precision and b. the greatest possible...Ch. 4.2 - Find a. the precision and b. the greatest possible...Ch. 4.2 - Find a. the precision and b. the greatest possible...Ch. 4.2 - Find a. the precision and b. the greatest possible...Ch. 4.2 - Find a. the precision and b. the greatest possible...Ch. 4.2 - Find a. the precision and b. the greatest possible...Ch. 4.2 - Find a. the precision and b. the greatest possible...Ch. 4.2 - Find a. the precision and b. the greatest possible...Ch. 4.2 - Find a. the precision and b. the greatest possible...Ch. 4.2 - Find a. the precision and b. the greatest possible...Ch. 4.2 - Find a. the precision and b. the greatest possible...Ch. 4.2 - Find a. the precision and b. the greatest possible...Ch. 4.2 - Find a. the precision and b. the greatest possible...Ch. 4.2 - Find a. the precision and b. the greatest possible...Ch. 4.2 - Find a. the precision and b. the greatest possible...Ch. 4.2 - Find a. the precision and b. the greatest possible...Ch. 4.2 - Find a. the precision and b. the greatest possible...Ch. 4.2 - Find a. the precision and b. the greatest possible...Ch. 4.3A - Read the measurement in millimeters shown on each...Ch. 4.3A - Read the measurement in millimeters shown on each...Ch. 4.3A - Read the measurement in millimeters shown on each...Ch. 4.3A - Read the measurement in millimeters shown on each...Ch. 4.3A - Read the measurement in millimeters shown on each...Ch. 4.3A - Read the measurement in millimeters shown on each...Ch. 4.3A - Read the measurement in millimeters shown on each...Ch. 4.3A - Read the measurement in millimeters shown on each...Ch. 4.3A - Read the measurement in millimeters shown on each...Ch. 4.3A - Prob. 10ECh. 4.3A - Prob. 11ECh. 4.3A - Prob. 12ECh. 4.3B - Read the measurement in inches shown on each...Ch. 4.3B - Read the measurement in inches shown on each...Ch. 4.3B - Read the measurement in inches shown on each...Ch. 4.3B - Prob. 4ECh. 4.3B - Prob. 5ECh. 4.3B - Read the measurement in inches shown on each...Ch. 4.3B - Prob. 7ECh. 4.3B - Prob. 8ECh. 4.3B - Prob. 9ECh. 4.3B - Read the measurement in inches shown on each...Ch. 4.3B - Prob. 11ECh. 4.3B - Read the measurement in inches shown on each...Ch. 4.4A - Read the measurement shown on each metric...Ch. 4.4A - Read the measurement shown on each metric...Ch. 4.4A - Read the measurement shown on each metric...Ch. 4.4A - Prob. 4ECh. 4.4A - Prob. 5ECh. 4.4A - Prob. 6ECh. 4.4A - Prob. 7ECh. 4.4A - Prob. 8ECh. 4.4A - Prob. 9ECh. 4.4A - Prob. 10ECh. 4.4A - Read the measurement shown on each metric...Ch. 4.4A - Prob. 12ECh. 4.4A - Read the measurement shown on each metric...Ch. 4.4A - Prob. 14ECh. 4.4A - Prob. 15ECh. 4.4A - Prob. 16ECh. 4.4A - Prob. 17ECh. 4.4A - Prob. 18ECh. 4.4A - Prob. 19ECh. 4.4A - Read the measurement shown on each metric...Ch. 4.4B - Read the measurement shown on each U.S....Ch. 4.4B - Prob. 2ECh. 4.4B - Prob. 3ECh. 4.4B - Prob. 4ECh. 4.4B - Prob. 5ECh. 4.4B - Prob. 6ECh. 4.4B - Read the measurement shown on each U.S....Ch. 4.4B - Read the measurement shown on each U.S....Ch. 4.4B - Prob. 9ECh. 4.4B - Prob. 10ECh. 4.4B - Prob. 11ECh. 4.4B - Prob. 12ECh. 4.4B - Prob. 13ECh. 4.4B - Prob. 14ECh. 4.4B - Prob. 15ECh. 4.4B - Prob. 16ECh. 4.4B - Prob. 17ECh. 4.4B - Prob. 18ECh. 4.4B - Prob. 19ECh. 4.4B - Prob. 20ECh. 4.5 - In each set of measurements, find the measurement...Ch. 4.5 - In each set of measurements, find the measurement...Ch. 4.5 - In each set of measurements, find the measurement...Ch. 4.5 - In each set of measurements, find the measurement...Ch. 4.5 - In each set of measurements, find the measurement...Ch. 4.5 - Prob. 6ECh. 4.5 - Prob. 7ECh. 4.5 - In each set of measurements, find the measurement...Ch. 4.5 - In each set of measurements, find the measurement...Ch. 4.5 - Prob. 10ECh. 4.5 - Prob. 11ECh. 4.5 - In each set of measurements, find the measurement...Ch. 4.5 - In each set of measurements, find the measurement...Ch. 4.5 - In each set of measurements, find the measurement...Ch. 4.5 - Prob. 15ECh. 4.5 - Prob. 16ECh. 4.5 - In each set of measurements, find the measurement...Ch. 4.5 - Prob. 18ECh. 4.5 - Prob. 19ECh. 4.5 - Prob. 20ECh. 4.5 - Use the rules for addition of measurements to find...Ch. 4.5 - Use the rules for addition of measurements to find...Ch. 4.5 - Use the rules for addition of measurements to find...Ch. 4.5 - Use the rules for addition of measurements to find...Ch. 4.5 - Use the rules for addition of measurements to find...Ch. 4.5 - Prob. 26ECh. 4.5 - Use the rules for addition of measurements to find...Ch. 4.5 - Use the rules for addition of measurements to find...Ch. 4.5 - Use the rules for addition of measurements to find...Ch. 4.5 - Prob. 30ECh. 4.5 - Prob. 31ECh. 4.5 - Use the rules for addition of measurements to find...Ch. 4.5 - Use the rules for subtraction of measurements to...Ch. 4.5 - Use the rules for subtraction of measurements to...Ch. 4.5 - Prob. 35ECh. 4.5 - Use the rules for subtraction of measurements to...Ch. 4.5 - Use the rules for subtraction of measurements to...Ch. 4.5 - Use the rules for subtraction of measurements to...Ch. 4.5 - Prob. 39ECh. 4.5 - Prob. 40ECh. 4.5 - Use the rules for subtraction of measurements to...Ch. 4.5 - If you bolt four pieces of metal with thicknesses...Ch. 4.5 - Prob. 43ECh. 4.5 - Prob. 44ECh. 4.5 - A welder cuts several pieces of steel angle of...Ch. 4.5 - Prob. 46ECh. 4.5 - Prob. 47ECh. 4.5 - Prob. 48ECh. 4.5 - An automobile cooling system is leaking. One day...Ch. 4.5 - Prob. 50ECh. 4.5 - Prob. 51ECh. 4.5 - A 6-room building has the following supply air...Ch. 4.5 - Prob. 53ECh. 4.5 - Prob. 54ECh. 4.5 - Prob. 55ECh. 4.6 - Use the rules for multiplication and/or division...Ch. 4.6 - Use the rules for multiplication and/or division...Ch. 4.6 - Use the rules for multiplication and/or division...Ch. 4.6 - Use the rules for multiplication and/or division...Ch. 4.6 - Use the rules for multiplication and/or division...Ch. 4.6 - Use the rules for multiplication and/or division...Ch. 4.6 - Use the rules for multiplication and/or division...Ch. 4.6 - Prob. 8ECh. 4.6 - Use the rules for multiplication and/or division...Ch. 4.6 - Use the rules for multiplication and/or division...Ch. 4.6 - Use the rules for multiplication and/or division...Ch. 4.6 - Prob. 12ECh. 4.6 - Use the rules for multiplication and/or division...Ch. 4.6 - Use the rules for multiplication and/or division...Ch. 4.6 - Use the rules for multiplication and/or division...Ch. 4.6 - Use the rules for multiplication and/or division...Ch. 4.6 - Use the rules for multiplication and/or division...Ch. 4.6 - Use the rules for multiplication and/or division...Ch. 4.6 - Use the rules for multiplication and/or division...Ch. 4.6 - Prob. 20ECh. 4.6 - Use the rules for multiplication and/or division...Ch. 4.6 - Use the rules for multiplication and/or division...Ch. 4.6 - Use the rules for multiplication and/or division...Ch. 4.6 - Use the rules for multiplication and/or division...Ch. 4.6 - Use the rules for multiplication and/or division...Ch. 4.6 - Prob. 26ECh. 4.6 - V=lwh is the formula for the volume of a...Ch. 4.6 - Find the volume of a cube measuring 8.10 cm on...Ch. 4.6 - The formula s=4.90t2 gives the distances, s in...Ch. 4.6 - Given K.E.=12mv2,m=2.87106kg,andv=13.4m/s. Find...Ch. 4.6 - A formula for determining the theoretical...Ch. 4.6 - Six pieces of metal, each 2.48 mm in thickness,...Ch. 4.6 - Find the volume of a storage bin cylinder with...Ch. 4.6 - In 2010, the United States harvested 12.4 billion...Ch. 4.6 - Prob. 35ECh. 4.6 - Prob. 36ECh. 4.6 - Prob. 37ECh. 4.6 - Prob. 38ECh. 4.6 - Prob. 39ECh. 4.6 - Prob. 40ECh. 4.6 - Prob. 41ECh. 4.6 - Prob. 42ECh. 4.6 - Prob. 43ECh. 4.6 - Prob. 44ECh. 4.6 - Prob. 45ECh. 4.6 - The weather forecast for tonight calls for about 1...Ch. 4.6 - Prob. 47ECh. 4.6 - According to the Environmental Protection Agency,...Ch. 4.6 - There is so much water in the world that we...Ch. 4.7 - For each measurement, find the precision, the...Ch. 4.7 - For each measurement, find the precision, the...Ch. 4.7 - For each measurement, find the precision, the...Ch. 4.7 - For each measurement, find the precision, the...Ch. 4.7 - For each measurement, find the precision, the...Ch. 4.7 - For each measurement, find the precision, the...Ch. 4.7 - For each measurement, find the precision, the...Ch. 4.7 - For each measurement, find the precision, the...Ch. 4.7 - For each measurement, find the precision, the...Ch. 4.7 - For each measurement, find the precision, the...Ch. 4.7 - For each measurement, find the precision, the...Ch. 4.7 - For each measurement, find the precision, the...Ch. 4.7 - For each measurement, find the precision, the...Ch. 4.7 - For each measurement, find the precision, the...Ch. 4.7 - For each measurement, find the precision, the...Ch. 4.7 - For each measurement, find the precision, the...Ch. 4.7 - For each measurement, find the precision, the...Ch. 4.7 - Prob. 18ECh. 4.7 - Prob. 19ECh. 4.7 - Prob. 20ECh. 4.7 - Compare each set of measurements by indicating...Ch. 4.7 - Compare each set of measurements by indicating...Ch. 4.7 - Complete the table: Given measurement Tolerance...Ch. 4.7 - Complete the table: Given measurement Tolerance...Ch. 4.7 - Complete the table: Given measurement Tolerance...Ch. 4.7 - Complete the table: Given measurement Tolerance...Ch. 4.7 - Complete the table: Given measurement Tolerance...Ch. 4.7 - Complete the table: Given measurement Tolerance...Ch. 4.7 - Complete the table: Given measurement Tolerance...Ch. 4.7 - Complete the table: Given measurement Tolerance...Ch. 4.7 - Complete the table: Given measurement Tolerance...Ch. 4.7 - Complete the table: Given measurement Tolerance...Ch. 4.7 - Complete the table: Given measurement Tolerance...Ch. 4.7 - Prob. 34ECh. 4.7 - Prob. 35ECh. 4.7 - Complete the table: Given measurement Tolerance...Ch. 4.7 - Complete the table: Given measurement Tolerance...Ch. 4.7 - Prob. 38ECh. 4.7 - Complete the table: Architects estimate Maximum...Ch. 4.7 - Complete the table: Architects estimate Maximum...Ch. 4.7 - Complete the table: Architects estimate Maximum...Ch. 4.7 - Complete the table: Architects estimate Maximum...Ch. 4.8 - For each resistor shown, find the resistance and...Ch. 4.8 - For each resistor shown, find the resistance and...Ch. 4.8 - Prob. 3ECh. 4.8 - For each resistor shown, find the resistance and...Ch. 4.8 - Prob. 5ECh. 4.8 - For each resistor shown, find the resistance and...Ch. 4.8 - For each resistor shown, find the resistance and...Ch. 4.8 - For each resistor shown, find the resistance and...Ch. 4.8 - Prob. 9ECh. 4.8 - For each resistor shown, find the resistance and...Ch. 4.8 - For each resistor shown, find the resistance and...Ch. 4.8 - For each resistor shown, find the resistance and...Ch. 4.8 - Prob. 13ECh. 4.8 - Prob. 14ECh. 4.8 - Prob. 15ECh. 4.8 - What color code on the first three bands is needed...Ch. 4.8 - What color code on the first three bands is needed...Ch. 4.8 - Prob. 18ECh. 4.8 - Prob. 19ECh. 4.8 - Prob. 20ECh. 4.8 - Prob. 21ECh. 4.8 - Prob. 22ECh. 4.8 - Prob. 23ECh. 4.8 - What color code on the first three bands is needed...Ch. 4.8 - Prob. 25ECh. 4.8 - Find a. the tolerance in ohms, b. the upper...Ch. 4.8 - Prob. 27ECh. 4.8 - Prob. 28ECh. 4.8 - Prob. 29ECh. 4.8 - Find a. the tolerance in ohms, b. the upper...Ch. 4.9 - Read each scale:Ch. 4.9 - Prob. 2ECh. 4.9 - Prob. 3ECh. 4.9 - Prob. 4ECh. 4.9 - Prob. 5ECh. 4.9 - Prob. 6ECh. 4.9 - Prob. 7ECh. 4.9 - Prob. 8ECh. 4.9 - Prob. 9ECh. 4.9 - Prob. 10ECh. 4.9 - Prob. 11ECh. 4.9 - Prob. 12ECh. 4.9 - Read each scale:Ch. 4.9 - Prob. 14ECh. 4.9 - Read each scale:Ch. 4.9 - Prob. 16ECh. 4.9 - Prob. 17ECh. 4.9 - Prob. 18ECh. 4.9 - Read each scale:Ch. 4.9 - Prob. 20ECh. 4.9 - Prob. 21ECh. 4.9 - Prob. 22ECh. 4 - Give the number of significant digits (the...Ch. 4 - Give the number of significant digits (the...Ch. 4 - Prob. 3RCh. 4 - Prob. 4RCh. 4 - Prob. 5RCh. 4 - Prob. 6RCh. 4 - Prob. 7RCh. 4 - Prob. 8RCh. 4 - Find a. the precision and b. and greatest possible...Ch. 4 - Prob. 10RCh. 4 - Prob. 11RCh. 4 - Prob. 12RCh. 4 - Prob. 13RCh. 4 - Prob. 14RCh. 4 - Prob. 15RCh. 4 - Prob. 16RCh. 4 - Read the measurement shown on the vernier caliper...Ch. 4 - Prob. 18RCh. 4 - Prob. 19RCh. 4 - Read the measurement shown on the U.S. micrometer...Ch. 4 - Find the measurement that is a. the most accurate...Ch. 4 - Prob. 22RCh. 4 - Prob. 23RCh. 4 - Prob. 24RCh. 4 - Prob. 25RCh. 4 - Prob. 26RCh. 4 - Prob. 27RCh. 4 - Prob. 28RCh. 4 - Prob. 29RCh. 4 - Prob. 30RCh. 4 - Prob. 31RCh. 4 - Prob. 32RCh. 4 - Prob. 33RCh. 4 - For each resistor find its resistance and its...Ch. 4 - Prob. 35RCh. 4 - Prob. 36RCh. 4 - Give the number of significant digits in each...Ch. 4 - Give the number of significant digits in each...Ch. 4 - Prob. 3TCh. 4 - Find a. the precision and b. the greatest possible...Ch. 4 - Prob. 5TCh. 4 - Find a. the precision and b. the greatest possible...Ch. 4 - Prob. 7TCh. 4 - Read the measurement shown on the vernier caliper...Ch. 4 - Prob. 9TCh. 4 - Read the measurement shown on the U.S. micrometer...Ch. 4 - Prob. 11TCh. 4 - Find the measurement that is a. the most accurate,...Ch. 4 - Use the rules of measurement to multiply:...Ch. 4 - Use the rules of rules of measurement to add:...Ch. 4 - Prob. 15TCh. 4 - Use the rules of measurement to divide: 6.28m225mCh. 4 - Prob. 17TCh. 4 - Find a. the relative error and b. the percent of...Ch. 4 - Prob. 19TCh. 4 - Read each scale:Ch. 4 - Prob. 1CRCh. 4 - Round 32,518.612 to nearest a. ten b. hundredth.Ch. 4 - Prob. 3CRCh. 4 - Prob. 4CRCh. 4 - Prob. 5CRCh. 4 - Prob. 6CRCh. 4 - Prob. 7CRCh. 4 - Prob. 8CRCh. 4 - Prob. 9CRCh. 4 - Prob. 10CRCh. 4 - Prob. 11CRCh. 4 - Prob. 12CRCh. 4 - Prob. 13CRCh. 4 - Prob. 14CRCh. 4 - Prob. 15CRCh. 4 - Prob. 16CRCh. 4 - Prob. 17CRCh. 4 - Prob. 18CRCh. 4 - Prob. 19CRCh. 4 - Prob. 20CRCh. 4 - Given the number of significant digits in each...Ch. 4 - Find a. the precision and b. the greatest possible...Ch. 4 - Find a. the precision and b. the greatest possible...Ch. 4 - Prob. 24CRCh. 4 - Prob. 25CRCh. 4 - Prob. 26CRCh. 4 - Prob. 27CRCh. 4 - Prob. 28CRCh. 4 - Prob. 29CRCh. 4 - Prob. 30CRCh. 4 - Prob. 31CRCh. 4 - Prob. 32CRCh. 4 - Prob. 33CRCh. 4 - Read each scale:
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