In the table below, the mean and standard deviation values of 3 different series are given....
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In the table below, the mean and standard deviation values of 3 different series are given. Which of the comments about the variability of these 3 series is wrong? Mean 1st series 15 3 2nd series 50 5 3rd series 40 8 Standard deviation a) 2nd series has the least variability The variability of the 1" series is greater than the variability of the 2nd series c) Variability of the 1st and 3rd series are the same b) d) The variability of the 2nd series is greater than the variability of the 3rd series In the table below, the mean and standard deviation values of 3 different series are given. Which of the comments about the variability of these 3 series is wrong? Mean 1st series 15 3 2nd series 50 5 3rd series 40 8 Standard deviation a) 2nd series has the least variability The variability of the 1" series is greater than the variability of the 2nd series c) Variability of the 1st and 3rd series are the same b) d) The variability of the 2nd series is greater than the variability of the 3rd series
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Comment d The variability of the 2nd series is greater than the variability of the 3rd se... View the full answer
Related Book For
Statistics Unlocking The Power Of Data
ISBN: 9780470601877
1st Edition
Authors: Robin H. Lock, Patti Frazer Lock, Kari Lock Morgan, Eric F. Lock, Dennis F. Lock
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