The probability of A is .36. The probability of B is .45. The probability of getting neither A or B is .42. What is probability that you get both A and B? What is the probability that you get B, but not A?
The probability of A is .36. The probability of B is .45. The probability of getting...
6. Suppose the probability of getting the flu is 0.20, the probability of getting a flu shot is 0.60, and the probability of both getting the flu and a flu shot is 0.10 (a) Find the probability of the union between (getting the the flu) and (getting the flu shot). (b) Find the probability of (getting the flu and not getting the flu shot). (c) Find the probability of not getting the flu, and also not getting the flu shot....
(1 point) Use normal approximation to estimate the probability of getting at most 45 girls in 100 births. Assume that boys and girls are equally likely. (1 point) A coin is tossed 12 times. b) What is the probability of getting exactly 2 heads? (1 point) An airline company is considering a new policy of booking as many as 336 persons on an airplane that can seat only 300. (Past studies have revealed that only 81% of the booked passengers...
QUESTION 3 What is the probability of getting a total number between 6 and 8 (both inclusive), when throwing a pair of dice? 3/36 6/36 16/36 1
6. Suppose that the probability of getting an A in a particular course is 0.08, and assume that the all student grades are independent. If you randomly sample 20 students taking the course; a) Find the expected number of students that will get an A, and the standard deviation of number of students that will get an A. (b) Find the probability that no student gets an A. c) Find the probability that at most 2 students get an A...
6. Suppoee that the probability of getting an A in a particular course is 0.08, and assume that the all student grades are independent. If you randomly sample 20 students taking the course (a) Find the expected number of students that will get an A, and the standard deviation of number of students that will get an A. (b) Find the probability that no student gets an A. (e) Find the probability that at most 2 students get an A....
As a company manager for Claimstat Corporation there is a 0.40 probability that you will be promoted this year. There is a 0.72 probability that you will get a promotion, a raise, or both. The probability of getting a promotion and a raise is 0.25. a. If you get a promotion, what is the probability that you will also get a raise? b. What is the probability that you will get a raise? c. Are getting a raise and being...
17. Probability of More Than 36 Girls Assuming that boys and girls are equally likely, estimate the probability of getting more than 36 girls in 64 births. Is it unusual to get more than 36 girls in 64 births? Dobilitat anet 40 Armine that have and irle ara anually lively eeti
a. What is the theoretical probability of rolling one die and getting a 5 ? b. What is the theoretical probability of rolling one die and getting a 3 or a 4? c. What is the theoretical probability of rolling one die and not getting a 6? d. What is the theoretical probability of rolling one die and getting a 7 ?
6. (15 pts) When a fair dice is thrown, the probability of getting an ace is p= 1/6. a) (4 pts) If a person throws this dice for four times, what is the probability that he will get no more than one ace? b) 6 pts) If he/she throws this dice for 300 times, what is the probability that he will get more than 55 aces? c) pts) If the dice is not fair, the probability of getting an ace...
10. Imagine that a probability of getting 90 and above on any given exam in this STATS course is 5%. What is the probability that you will get 90% or above on all the three exams?