An SRS of 20 orangutans is selected, and 65 cc of blood is to be drawn from each orangutan using a 100 cc syringe. In the sample, the mean volume is 64 cc and the standard deviation is 12 cc. Assume that in the population of all such procedures, the amount of blood drawn follows a Normal distribution with mean μ.

Question

Vocaloid · Answer

Is this your question? The standard error of the mean is

7.20 
14.31
 2.68
 0.60

ihy · Answer

@vocaloid wrote:

Is this your question? The standard error of the mean is 7.20 14.31 2.68 0.60

Good Job, Vocaloid