Mathematics, 20.12.2019 04:31 sirinapadeangel

Aresearcher computes the definitional formula for ss, and finds that σ(x − m) = 44. if this is a sample of 12 scores, then what would the value of sample variance be using the computational formula?

a. 3.7

b. 4.0

c. 44

d. not possible to know because the scores are not given

Answers: 3

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Aresearcher computes the definitional formula for ss, and finds that σ(x − m) = 44. if this is a sam...