Q8: At a tea shop, 50% of the customers ordered Green tea. If next 3 customers were selected at random, what is the probability that exactly 2 customers ordered Green tea using Binomial probability rule is 0.75.   1- True 2- False

Among the products of the first company, defective is 10%, the second 20%, the third  25%. We bought 6 products from the first company, 8 from the second and 4 from the third. For verification, one product was tested. Find the probability that it is valid.

Suppose you are going to form a committee of students and faculty. You have 9 total students and 18 total faculty to pick from. You want to have 9 total people on the committee. What is the probability that you select 2 students and 7 faculty, in that order? Enter your answer rounded to three decimals. Show your work. Enter the work that you used to get your answer.

In one town, 61% of adults have health insurance. What is the probability that 5 adults selected at random from the town all have health insurance?