Suppose that 4 squash instead of 2 are used to guess the the population mean weight of 5 squash. The possibilities and t

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Suppose That 4 Squash Instead Of 2 Are Used To Guess The The Population Mean Weight Of 5 Squash The Possibilities And T 1 (38.72 KiB) Viewed 469 times

What is the standard deviation of the sampling distribution?
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Suppose that 4 squash instead of 2 are used to guess the the population mean weight of 5 squash. The possibilities and the corresponding sampling distribution are given below. Sample Weights Sample mean ĉ Probability A, B, C, D 5,6,7,9 6.75 1/5 B, C, D, E 6,7,9,13 8.75 1/5 A, B, D, E 5,6,9,13 8.25 1/5 A, B, C, E 5, 6, 7, 13 7.75 1/5 A, C, D, E 5,7,9,13 8.5 1/5 I 18 6.75 8.75 8.25 7.75 8.5 P() 1/5 1/5 1/5 1/5 1/5