Sample Data Set 92 38 38 43 56 76 1. Use the Sample Data Set. Find the sample mean ¤. А. 55.17 В. 56.17 С. 57.17 D. 58.17 2. Use the Sample Data Set. Find the sample variance s². A. 500.97 В. 501.97 С. 502.97 D. 503.97 3. A sample has mean = 162 and standard deviation s = 2. Find the z-score for the data value from this sample. А. — 6 = 150 taken В. — 7 С. — 8 D. – 9

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Sample Data Set
38
43
92
38
56
76
1. Use the Sample Data Set. Find the sample mean T.
А. 55.17
В. 56.17
С. 57.17
D. 58.17
2. Use the Sample Data Set. Find the sample variance s?.
A. 500.97
В. 501.97
С. 502.97
D. 503.97
3. A sample has mean z = 162 and standard deviation s = 2. Find the z-score for the data value x = 150 taken
from this sample.
А. — 6
В. — 7
С. — 8
D. - 9
Transcribed Image Text:Sample Data Set 38 43 92 38 56 76 1. Use the Sample Data Set. Find the sample mean T. А. 55.17 В. 56.17 С. 57.17 D. 58.17 2. Use the Sample Data Set. Find the sample variance s?. A. 500.97 В. 501.97 С. 502.97 D. 503.97 3. A sample has mean z = 162 and standard deviation s = 2. Find the z-score for the data value x = 150 taken from this sample. А. — 6 В. — 7 С. — 8 D. - 9
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