Please answer for these questions as soon as possible

QUESTION 1 Statistics is calculated from a sample. O True False QUESTION 2 When the null is true, we should: O a. Make a Type II error O b. Make a Type I error O c. Fail to reject the null O d, Reject the null QUESTION 3 Standard Error of the Mean is the standard deviation of the: O a. Population O b. Sampling distribution of the mean O c. Population distribution O d. Sample distribution