APUS CLE _ MATH302- Week 3 test part 2.pdf - MATH302 B006...

This preview shows page 1 - 3 out of 9 pages.

2/7/2020APUS CLE : MATH302 B006 Win 20 : Tests & Quizzes1/91.0/ 1.0 Points1.0/ 1.0 Points0.0/ 1.0 PointsWeek 3 TestReturn to Assessment ListPart 1 of 6 - Binomial Distribution3.0/ 5.0 PointsQuestion 1 of 20An unprepared student takes a 10 question TRUE/FALSE quiz and ended up guessing on all theproblems. Find σ. Round answer to 4 decimal places. Answer:
Question 2 of 20Suppose a random variable, x, arises from a binomial experiment. If n = 14, and p = 0.13, find the P(X= 3) using Excel. Round answer to 4 decimal places. Answer:
Question 3 of 20A coin is flipped 30 times. What is the probability of getting exactly 15 heads? Round answer to 4decimal places. Answer:
Tests & QuizzesTests & Quizzes
2/7/2020APUS CLE : MATH302 B006 Win 20 : Tests & Quizzes2/90.0/ 1.0 PointsIt is known that 50% of adult workers have a high school diploma. If a random sample of 8 adultworkers is selected, what is the probability that less than 6 of them have a high school diploma? (That is, what isP(X<6) (keep 4 decimal places) Answer: 1.0/ 1.0 Points0.0/ 1.0 PointsQuestion 4 of 20It is known that 50% of adult workers have a high school diploma. If a random sample of 8 adultworkers is selected, what is the probability that less than 6 of them have a high school diploma? (That is, what isP(X<6) (keep 4 decimal places) Answer:

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture