The scores of individual students on the american college testing (act) program composite college entrance examination have a no

Question

3 years ago

11

The scores of individual students on the american college testing (act) program composite college entrance examination have a no

rmal distribution with a mean of 18.6 and a standard deviation of 6.0. at northside high, 36 seniors take the test. assume the scores at this school have the same distribution as national scores. what is the mean of the sampling distribution of the sample mean score for a random sample of 36 students?

Mathematics

1 answer:

Alona [7] · Answer 1 · 2022-04-02T23:47:58+03:00

Alona [7]3 years ago

3 0

The mean of the distribution of the sampling mean is the same as the mean of the population, 18.6.