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That is the difference between the weight of 5.33 lb and the mean of the weights? ow many standard deviations is that (the difference found in part (a))? onvert the weight of 5 33 lb to a z score. we consider weights that convert to z scores between -2 and 2 to be neither significantly low nor significantly high, is the weight of 5.33 lb significant? ne difference is Ib. e an integer or a decimal. Do not round) he difference is standard deviations und to two decimal places as needed.) he z score is Z= und to two decimal places as needed.) he highest weight is significantly low significantly high. not significant

That is the difference between the weight of 5.33 lb and the mean of the weights? ow many standard deviations is that (the difference found in part (a))? onvert the weight of 5 33 lb to a z score. we consider weights that convert to z scores between -2 and 2 to be neither significantly low nor significantly high, is the weight of 5.33 lb significant? ne difference is Ib. e an integer or a decimal. Do not round) he difference is standard deviations und to two decimal places as needed.) he z score is Z= und to two decimal places as needed.) he highest weight is significantly low significantly high. not significant

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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A data set lists weights (Ib) of plastic discarded by households. The highest weight is 5.33 lb, the mean of all of the weights is x=1.835 Ib, and the standard deviation of the weights is s=2.242 lb. a. What is the difference between the weight of 5.33 lb and the mean of the weights? b. How many standard deviations is that (the difference found in part (a)]? c. Convert the weight of 5.33 lb to a z score. d. If we consider weights that convert to z scores between -2 and 2 to be neither significantly low nor significantly high, is the weight of 5.33 lb significant? a. The difference is Ib. (Type an integer or a decimal. Do not round.) b. The difference is standard deviations (Round to two decimal places as needed.) c. The z score is z= (Round to two decimal places as needed.) d. The highest weight is significantly low. significantly high. not significant
Transcribed Image Text:A data set lists weights (Ib) of plastic discarded by households. The highest weight is 5.33 lb, the mean of all of the weights is x=1.835 Ib, and the standard deviation of the weights is s=2.242 lb. a. What is the difference between the weight of 5.33 lb and the mean of the weights? b. How many standard deviations is that (the difference found in part (a)]? c. Convert the weight of 5.33 lb to a z score. d. If we consider weights that convert to z scores between -2 and 2 to be neither significantly low nor significantly high, is the weight of 5.33 lb significant? a. The difference is Ib. (Type an integer or a decimal. Do not round.) b. The difference is standard deviations (Round to two decimal places as needed.) c. The z score is z= (Round to two decimal places as needed.) d. The highest weight is significantly low. significantly high. not significant
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