This data is from a sample. Calculate the mean, standard deviation, and variance. Suggestion: use technology. Round answers to two decimal places. x 30 31.2 15.4 31.1 35.9 11.7 29.3 37.4 49.4
This data is from a sample. Calculate the mean, standard deviation, and variance. Suggestion: use technology. Round answers to two decimal places. x 30 31.2 15.4 31.1 35.9 11.7 29.3 37.4 49.4
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
This data is from a sample. Calculate the
x |
---|
30 |
31.2 |
15.4 |
31.1 |
35.9 |
11.7 |
29.3 |
37.4 |
49.4 |
Mean =
Standard Deviation =
Variance =
Ooops - now you discover that the data was actually from a population! So now you must give the population standard deviation.
Population Standard Deviation =
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