Consider a data set containing the following values: 93 83 85 95 97 90 86 91 The mean of the given values is 90. The squares of the scores have been calculated as follows: 8,649 6,889 7,225 9,025 9,409 8,100 7,396 8,281 If the preceding scores are sample data, the sum of squares (SS) is (Hint: Remember that the phrase "sum of squares" or SS refers to the sum of squared deviations.) If the preceding scores are population data, the SS is If the preceding scores are sample data, the sample standard deviation is and the sample variance is If the preceding scores are population data, the population standard deviation is and the population variance is

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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Consider a data set containing the following values:
93
83
85
95
97
90
86
91
The mean of the given values is 90. The squares of the scores have been calculated as follows:
8,649
6,889
7,225
9,025
9,409
8,100
7,396
8,281
If the preceding scores are sample data, the sum of squares (SS) is
. (Hint: Remember that the phrase "sum of squares" or SS refers
to the sum of squared deviations.)
If the preceding scores are population data, the SS is
If the preceding scores are sample data, the sample standard deviation is
and the sample variance is
If the preceding scores are population data, the population standard deviation is
and the population variance is
Transcribed Image Text:Consider a data set containing the following values: 93 83 85 95 97 90 86 91 The mean of the given values is 90. The squares of the scores have been calculated as follows: 8,649 6,889 7,225 9,025 9,409 8,100 7,396 8,281 If the preceding scores are sample data, the sum of squares (SS) is . (Hint: Remember that the phrase "sum of squares" or SS refers to the sum of squared deviations.) If the preceding scores are population data, the SS is If the preceding scores are sample data, the sample standard deviation is and the sample variance is If the preceding scores are population data, the population standard deviation is and the population variance is
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