Question

Easy Question! Medal!

What is a null hypothesis ?
Select one:
a. the statement that will be accepted if the statement under investigation is rejected
b. the level of significance of the statement under investigation in a statistical test
c. the amout of risk one is willing to take in rejecting the statement under investivation in a statistical test
d. the statement under investigation in a statistical test

Answer 1

I think its A

Answer 2

the statement under investigation in a statistical test