Which of the following statements about hypothesis testing are true? - A type 1 error occurs...

Question

Question

Which of the following statements about hypothesis testing are true?

- A type 1 error occurs if H_o is rejected when it is true

- A type 2 error occurs if H_o is rejected when it is true

- The power of a test is probability of failing to reject H_o when it is false

Answer 1

Answer #1

we know that, • Type - I eosor - Ho is rejected when it is true • Type-I error - Ho is accepted when it is false Power - Ho i

Answer 2

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