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Mathematics, 25.06.2019 00:00 Wxaieyu
11. a sample of n = 25 scores has a mean of m = 68. find the z-score for this sample: a. if it was obtained from a population with μ = 60 and σ = 10. b. if it was obtained from a population with μ = 60 and σ = 20. c. if it was obtained from a population with μ = 60 and σ = 40. 12. a population forms gravetter, frederick j. statistics for the behavioral sciences (p. 221). cengage learning. kindle edition.
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11. a sample of n = 25 scores has a mean of m = 68. find the z-score for this sample: a. if it was...
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