The sampling distribution of the sample mean is exactly normally ...

[jayhills49]

The sampling distribution of the sample mean is exactly normally distributed, regardless of the sample size n.
  Indicate whether the statement is true or false

Question 2

In testing the difference between two population means using two independent samples, the population standard deviations are assumed to be known, and the calculated test statistic equals 2.75 . If the test is two-tail and 5 level of significance has been specified, the conclusion should not be reject the null hypothesis.
  Indicate whether the statement is true or false

[catron30]

Answer to Question 1

F

Answer to Question 2

F

[jayhills49]

Thanks for the timely response, appreciate it

[kilada]

Great answer, keep it coming