1. Assume that a fair die is rolled. The sample space is {1,2,3,4,5,6} and all of the outcomes are equally likely. Find P(7). Express your answer in exact form.  P(7) =?

Q9. A process has a probability of defectives of np = 8. What is the probability of finding exactly 3 defectives in a sample? 2.86% 28.6% 286% O None of these

yansons lunch to go wants to know if there is a difference in customer satisfaction at any of the 3 locations. 500 customers were surveyed at each of the three locations, and the results of the survey is highlighted below dissatisfied one is 25 two is 10 and 3 is 40 satisfied one is 475 two is. 490 and three is 460. and totals are all 500. what is the correct degrees of freedom needed if you were to calculate X2 test statistic ?

In a study of pain relievers, 50 people were given product A, and 40 experienced relief. In the same study, 100 people were given product B, and 89 experienced relief. Fill in the blanks below to make the most reasonable statement possible. Product (Choose one) performed better in the study. That is because only% failed to get relief with this product, whereas failed to get relief with Product (Choose one) ▼ X S Esp i ! A M