Question

PLEASE HELP ME THIS IS PASS OR FAIL
Which statement is true?
a) A sample statistic can never be equal to the population parameter.
b) Point estimates are defined for both samples and populations.
c) To calculate a sample proportion, we need to know the population size.
d) To calculate a point estimate, we need to know the sample size.

Answer 1

i think its A or B but im leaning toward A

Answer 2

yeah I thought a or d