IDNStudy.com, ang iyong pangunahing mapagkukunan para sa mga sagot ng eksperto. Hanapin ang impormasyon na kailangan mo nang mabilis at madali sa pamamagitan ng aming komprehensibo at eksaktong platform ng tanong at sagot.

The mean for the distribution of sample means is always equal to the mean for the population from which the samples are obtained.

Sagot :

Answer:

The mean of the distribution of sample means is called the Expected Value of M and is always equal to the population mean μ. 3. ... It is guaranteed to be normal if either a) the population from which the samples are obtained is normal, or b) the sample size is n = 30 or more.