MERSURES OF CENTRAL TENDENCY (MEAN)Solve the following problems.1. The data given below are the heights (in cm.) of 12 boys who are participa basketball tournament. Calculate the mean height.1471521521511481531541491531451491502. Ronnel got the following grades for the third-grading period:83ChemistryFilipinoEnglishMathematics827876Social Science80Computera. Find the mean of the five subjects.b. What grade must he get in Computer to huve an average grade or meto 82?2. An achievement test in Statistics was administered to BS Math sophomorein 3 colleges. Determine the mean.CL(scores College A College B College C42-47348-5354-594.560-656.66-719.1072-7712131478-8311101284-899.890-95396-1010.1556060

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Answered: 1. The data given below are the heights…

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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3. Displayed below is a histogram of weights of all men and women who subscribe to a workout program at the workout center here at UW-Platteville. a. Based on the graph, would you expect the mean to be (circle one): i. higher than the median ii. about the same as the median iii. lower than the median b. Explain your answer. Frequency 30 25 20 10 0 120 160 Histogram of All Weights 240 200 Weights in pounds 280 320
Write one paragraph describing the data set using the histogram. Comment on the shape of the distribution of the data.
Use a stem-and-leaf plot to display the data, which represent the thickness (in centimeters) of ice measured at 20 different locations on a frozen lake. Describe any patterns. 5.8 6.3 6.9 7.2 5.1 4.9 4.6 5.8 7.0 6.8 8.2 7.5 7.2 5.8 7.2 8.0 7.4 6.9 5.9 4.9 Determine the leaves in the stem-and-leaf plot below. Key: 3|3 = 3.3 Ice Thickness 6| 8 What best describes the data? A. Most thicknesses are greater than 7 centimeters. B. Most thicknesses are 6 centimeters. C. Most thicknesses are between 5 and 8 centimeters. D. Most thicknesses are less than 5 centimeters.
Use a stem-and-leaf plot to display the data, which represent the numbers of hours 24 nurses work per week. Describe any patterns. 40 40 44 48 38 40 36 50 32 36 40 35 30 26 40 36 40 36 40 33 40 32 38 29 Determine the leaves in the stem-and-leaf plot below. Key: 313 = 33 Hours worked What best describes the data? O A. Most nurses work between 40 and 50 hours per week, inclusive. O B. Most nurses work between 30 and 40 hours per week, inclusive. OC. Most nurses work over 40 hours per week. O D. Most nurses work under 40 hours per week. 0
The histogram below represents the class scores on a science exam. This histogram is 8. 6. 4 2 20 30 40 50 60 70 80 90 100 10 symmetric. skewed to the right. skewed to the left.
Determine whether the data are qualitative or quantitative.2) The colors of automobiles on a used car lot
study the following box and whisker plot identify the follwoing values.
Create a histogram/frequency polygon, frequency distributuion table, and stem and leaf plot based on the data given (see attached file)
Are there any unusual values in either scatter plot?
Use a stem-and-leaf plot to display the data, which represent the numbers of hours 24 nurses work per week. Describe any patterns. Determine the leaves in the stem-and-leaf plot below. Key: 313 = 33 40 40 48 48 35 40 36 54 32 36 40 35 30 28 40 36 40 36 40 33 40 32 38 49 Hours worked 2 3 4 5 What best describes the data? OA. Most nurses work between 40 and 50 hours per week, inclusive. OB. Most nurses work over 40 hours per week. OC. Most nurses work under 40 hours per week. OD. Most nurses work between 30 and 40 hours per week, inclusive.
Use a stem-and-leaf plot to display the data, which represent the numbers of hours 24 nurses work per week. Describe any patterns. 40 30 40 43 48 35 40 36 52 32 36 40 35 25 40 36 40 36 40 33 40 32 38 49 Determine the leaves in the stem-and-leaf plot below. Key: 313 = 33 Hours worked 2 What best describes the data? A. Most nurses work between 40 and 50 hours per week, inclusive. OB. Most nurses work over 40 hours per week. OC. Most nurses work between 30 and 40 hours per week, inclusive. OD. Most nurses work under 40 hours per week. 0
Given: Test scores are 59 95 82 78 66 82 65 78 66 79 66 82 66 82. Find the MEAN of the test scores.

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1. The data given below are the heights (in cm.) of 12 boys who are particip a basketball tournament. Calculate the mean height. 147 152 152 151 148 153 154 149 153 145 149 150