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

Question

2 years ago

13

. Estimate the size of the population mean, including the margin error.

1 answer:

navik [9.2K] · Answer 1 · 2022-07-06T05:08:33+03:00

6 0

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!

:)