What is the power of the test and how does it relate to ...

[2125004343]

What is the power of the test and how does it relate to error?

Question 2

The t-test is strictly appropriate for tests involving sample sizes larger than 30 with known standard deviations.
 
 Indicate whether the statement is true or false

[emily12345]

Answer to Question 1

The power of the test is the probability of rejecting a false null hypothesis. It is equal to 1, where  denotes the probability of Type II error (failing to reject a false null hypothesis).

Answer to Question 2

F
The t-test is strictly appropriate for tests involving small sample sizes with unknown standard deviations.

[2125004343]

TYSM

[jojobee318]

Gracias!