QUESTION 18 Calculate the sum of squared deviations (SS) for the set of scores presented below: 69 63 57 62 30 45

MATLAB: An Introduction with Applications
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QUESTION 17
Calculate the weighted mean for sample 1 and sample 2. Sample 1 has 20 scores with a mean of M = 34.30. Sample 2 has 50 scores with a mean of M 33,8o.
QUESTION 18
Calculate the sum of squared deviations (SS) for the set of scores presented below:
69
63
57
62
30
45
a ..
\e
DO
Caps
Cc
Transcribed Image Text:QUESTION 17 Calculate the weighted mean for sample 1 and sample 2. Sample 1 has 20 scores with a mean of M = 34.30. Sample 2 has 50 scores with a mean of M 33,8o. QUESTION 18 Calculate the sum of squared deviations (SS) for the set of scores presented below: 69 63 57 62 30 45 a .. \e DO Caps Cc
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