Use the frequency distribution shown below to construct an expanded frequency distribution.High Temperatures (°F)15-25 26-36 37-47 48-58 59-69 70-80 81-91426869766825ClassFrequency, 17Complete the table below.High Temperatures (°F) (Round to the nearest hundredth as needed.)RelativeCumulativeClass Frequency, f Midpointfrequencyfrequency15-2517

The table shows the frequency distribution of high temperatures.

Answered: Use the frequency distribution shown…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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For Exercises 9-12, show frequency distributions that are incorrectly constructed. State the reasons why they are wrong. Frequency 9. Class 10-19 20-29 30-34 35-45 46-51 0 10. Class Frequency 5-9 9-13 13-17 17-20 20-24
Bear Kills The number of bears killed in 2014 for 49 counties in Pennsylvania is shown in the frequency distribution. Frequency Class limits 1 - 25 15 26 - 50 12 51 - 75 7 76 - 100 4 101 - 125 3 126 - 150 2 151 - 175 0 176 - 200 3 201 - 225 0 226 - 250 3 Total 49
The data represent the time, in minutes, spent reading a political blog in a day. Construct a frequency distribution using 55 classes. In the table, include the midpoints, relative frequencies, and cumulative frequencies. Which class has the greatest frequency and which has the least frequency? 26 25 8 16 1129 15 21 0 1117 10 18 27 157 8 19 10 24Complete the table, starting with the lowest class limit. Simplify your answers. Class Frequency Midpoint Relative Frequency Cumulative Frequency answer-answer answer answer answer answer Which class has the greatest frequency? The class with the greatest frequency is from ___ to ___. Which class has the least frequency? The class with the least frequency is from __ to __. Enter your answer in each of the answer boxes.
The following is a Frequency Distribution Table for the number of units 40 MPC students are enrolled in for this Summer session. Fill in the Relative Frequency for each class in the table above. Type in your solution as a decimal. Class Limits Frequency Relative Frequency 0.1 - 1.5 10 1.6 - 3.0 14 3.1 - 4.5 8 4.6 - 6.0 6 6.1 - 7.5 2
The table below is a frequency distribution for how much employees spend on health care every year. Construct the histogram for it. Dollars frequency 650-759 6 760-869 33 870-979 28 980-1089 11 1090-1199 7 1200-1309 4 1310-1419 2 b)Once you created the histogram answer what pattern does it have, normal, skewed right or left.
Use the frequency distribution shown below to construct an expanded frequency distribution. High Temperatures (°F) Class 17-27 28-38 39-49 50-60 61-71 72-82 83-93 Frequency, f 17 41 68 69 76 68 26 Complete the table below. High Temperatures (°F) (Round to the nearest hundredth as needed.) Cumulative frequency Class Frequency, f Midpoint Relative frequency 17-27 17
Use the frequency distribution shown below to construct an expanded frequency distribution. High Temperatures (°F) 20-30 31-41 42-52 53-63 44 67 68 Class Frequency, f 18 Complete the table below. High Temperatures (°F) (Round to the nearest hundredth as needed.) Relative Cumulative Class Frequency, f Midpoint frequency frequency 20-30 31-41 42-52 53-63 64-74 75-85 86-96 64-74 75-85 86-96 O 78 67 23 18 44 67 68 78 67 23
Find the median from the grouped frequency distribution table. Class Frequency (X) (f) 0-10 10 11-21 30 22-31 43 32-41 83 42-51 190 52-61 118
Use the frequency distribution shown below to construct an expanded frequency distribution. High Temperatures (°F) \table [[Class , 16-26, 27-37, 38-48, 49-59, 60-70, 71-81, 82-92
Use the frequency distribution shown below to construct an expanded frequency distribution. High Temperatures (°F) 50-60 | 61-71 67 Class 17-27 28-38 39-49 72-82 83-93 P Frequency, f 66 17 41 87 66 21 Complete the table below. High Temperatures (°F) (Round to the nearest hundredth as needed.) Relative frequency Cumulative frequency Class Frequency, f Midpoint 17-27 17
Construct one table that includes relative frequencies based on the frequency distributions shown below, then compare the amounts of tar in nonfiltered and filtered cigarettes. Do the cigarette filters appear to be effective? (Hint: The filters reduce the amount of tar ingested by the smoker.) Click the icon to view the frequency distributions. Complete the relative frequency table below. Relative Relative Frequency Frequency Tar (mg) (Nonfiltered) (Filtered) 4-8 % % % % % % % % % % 9-13 14-18 19-23 24-28 29-33 34-38 (Simplify your answers.) wan exa C Frequency Distributions Tar (mg) in Nonfiltered Cigarettes Frequency 14-18 19-23 24-28 29-33 34-38 8 N 2 1 -462 14 CID Tar (mg) in Filtered Cigarettes 4-8 9-13 14-18 19-23 Frequency 1 1 7 16 4 D - X k answer 85°F Clear OP
The table gives the frequency distribution for the final grades in a course. (Here A=4, B=3, C=2, D=1,F=0.) Determine the percentage of students who get a B or higher. Grade 0 1 2 3 4 Number of Occurrences 3 6 4 3 How could the answer be found? OA. Add the number of occurrences for each grade that is a B or higher. Then, divide by the number of grades. OB. Find the probability of each grade. Then, add them together to find the percent OC. Find the probability of each grade that is a B or higher. Then, find the average of those probabilities. OD. Find the probability of each grade. Then, add the probabilities for the grades that are a B or higher together to find the percent. The percentage of students who get a B or higher is

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Use the frequency distribution shown below to construct an expanded frequency distribution. High Temperatures (°F) 15-25 26-36 37-47 48-58 59-69 70-80 81-91 42 68 69 76 68 25 Class Frequency, f 17