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Percent Obese by State Computer output giving descriptive statistics for the percent of the population that is obese for each of the 50 US states, from the USStates dataset, is given in the table shown below. Since all 50 US states are included, this is a population, not a sample. Variable N Mean StDev Minimum Q₁ Median Q3 Maximum Obese 50 31.43 3.82 Click here for the dataset associated with this question. (a) What are the mean and the standard deviation? H= 6= i % % 23.0 28.6 30.9 34.4 39.5

Percent Obese by State Computer output giving descriptive statistics for the percent of the population that is obese for each of the 50 US states, from the USStates dataset, is given in the table shown below. Since all 50 US states are included, this is a population, not a sample. Variable N Mean StDev Minimum Q₁ Median Q3 Maximum Obese 50 31.43 3.82 Click here for the dataset associated with this question. (a) What are the mean and the standard deviation? H= 6= i % % 23.0 28.6 30.9 34.4 39.5

MATLAB: An Introduction with Applications
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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tab aps lock Current Attempt in Progress Percent Obese by State Computer output giving descriptive statistics for the percent of the population that is obese for each of the 50 US states, from the USStates dataset, is given in the table shown below. Since all 50 US states are included, this is a population, not a sample. Variable N Mean StDev Minimum Q₁ Median Q3 Maximum Obese 28.6 34.4 control A esc Click here for the dataset associated with this question. (a) What are the mean and the standard deviation? μ = 0= i eTextbook and Media Hint ! 1 < Q A I option Z @ 50 31.43 3.82 2 W S % % Q 3 X command E D $ 4 23.0 R C 2⁰ LC % 5 F 30.9 MacBook Pro T V A 10 6 G Y 39.5 & ✓ lo 7 B H * 00 U 8 J N L ( 9 1 ** K 3 Q M Qu Ma 1 C
Transcribed Image Text:tab aps lock Current Attempt in Progress Percent Obese by State Computer output giving descriptive statistics for the percent of the population that is obese for each of the 50 US states, from the USStates dataset, is given in the table shown below. Since all 50 US states are included, this is a population, not a sample. Variable N Mean StDev Minimum Q₁ Median Q3 Maximum Obese 28.6 34.4 control A esc Click here for the dataset associated with this question. (a) What are the mean and the standard deviation? μ = 0= i eTextbook and Media Hint ! 1 < Q A I option Z @ 50 31.43 3.82 2 W S % % Q 3 X command E D $ 4 23.0 R C 2⁰ LC % 5 F 30.9 MacBook Pro T V A 10 6 G Y 39.5 & ✓ lo 7 B H * 00 U 8 J N L ( 9 1 ** K 3 Q M Qu Ma 1 C
tab s lock Question 13 01 esc (b) Calculate the z-score for the largest value and interpret it in terms of standard deviations. Do the same for the smallest value. Round your answers to two decimal places. The largest value: Z-score = The maximum of 39.5% obese is i The smallest value: Z-score= The minimum of 23.0% obese is i eTextbook and Media Hint ! Q A (c) This distribution is relatively symmetric and bell-shaped. Give an interval that is likely to contain about 95% of the data values. P N 2 W S a #3 X H entrol option command E D $ 4 C standard deviations standard deviations R (78 5 F T V < 6 the mean. MacBook Pro G the mean. 7 Y & 7 B H +00 U 8 J N 1 9 2 к M
Transcribed Image Text:tab s lock Question 13 01 esc (b) Calculate the z-score for the largest value and interpret it in terms of standard deviations. Do the same for the smallest value. Round your answers to two decimal places. The largest value: Z-score = The maximum of 39.5% obese is i The smallest value: Z-score= The minimum of 23.0% obese is i eTextbook and Media Hint ! Q A (c) This distribution is relatively symmetric and bell-shaped. Give an interval that is likely to contain about 95% of the data values. P N 2 W S a #3 X H entrol option command E D $ 4 C standard deviations standard deviations R (78 5 F T V < 6 the mean. MacBook Pro G the mean. 7 Y & 7 B H +00 U 8 J N 1 9 2 к M
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