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a random sample size of 175 is drawn from a large population. The population standard deviation is 13.6. The sample mean is 87.3. Estimate the size of the population mean, including the margin error.​

a random sample size of 175 is drawn from a large population. The population standard deviation is 13.6. The sample mean is 87.3. Estimate the size of the popul class=

Answer :

ronhagrid310

Answer:

The size of the population mean would be provided as:

mean +/- std/sqrt(sample size)

<=>

87.3 +/- 13.6/sqrt(175)

<=>

87.3 +/- 1.03

=> Option B is correct.

Hope this helps!

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