just brief explanation and answers and thank you in advance

QUESTION 5 Suppose that you are testing a hypothesis on the mean of a normal distribution and are interested in determining the appropriate sample size. We are using Alpha = 0.05. The current sample size is n=10. What would happen to the Beta: Prob(Type ll error) if the sample size was increased to 20? C\"; Results are not predictable Beta will increase Beta will decrease (3 Beta would not change QUESTION 6 The P-value is the smallest level of significance that would lead to rejection of the null hypothesis. CT True CT False QUESTION 7 Rejecting a null hypothesis is always a weak conclusion. C True C? False