Multiple choice: 5. What is the probability that a randomly selected person will have a birthday in July? Assume that this person was not born in a leap year

7. The two key processes to check if your sampling statistics process is correct or not is that

8. Which one is the formula for mutually exclusive events?

9. When analyzing the BSU student formation, which forms of sampling can be applicable?

5. What is the probability that a randomly selected person will have a birthday in July? Assume that this person was not born in a leap year 165 B. 12 C. 31 D. 365 1 7.The two key processes to check if your sampling statistics process is correct or not is that A The sum of all probabilities is equal to one. B. Sum of all the frequencies is equal to the sample size. C. Sum of all the frequency is equal to one. D. Sum of all the frequency is equal to sample space. E. Sum of all the sample space is equal to total number of trials. 8. Which one is a formula for mutually exclusive events? A. P(A or B)-P(AIB) B. P(AIB)- P(A and B) C. P(AIB)- P(A or B) D. P(A B)- P(A) 9. When analyzing the BSU student formation, which forms of sampling can be applicable? A. Probability samples B. Stratified sampling