A population has a mean of 121 If a random sample of 8 items from the...

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A population has a mean of 121 If a random sample of 8 items from the population results in the following sama the sampling e

Answer 1

Answer #1

solution: Pxom the given datai Here we have to find sampling erran sampling error = t-u Given uz 121 and 118 +121 +94 +140+tu

Answer 2

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