Mathematics, 11.02.2021 14:00 mazzi88

Margaret's Sock Emporium sells hand-knit wool socks. Margaret claims the mean amount of wool per pair is 2 oz, with a standard deviation of 2 oz. You
take a random sample of 40 socks and find that the mean weight is 1.9 oz.
What's the P-value for getting a sample mean of 1.9 oz or less?
A. .0008
B. .05
C. .032
D. .01
E. -3.16

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Margaret's Sock Emporium sells hand-knit wool socks. Margaret claims the mean amount of wool per pa...

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