Mathematics, 08.02.2021 23:00 jordanrose98
To determine what effect the salespeople had on purchases, a department store polled 700 shoppers as to whether or not they had made a purchase and whether or not they were pleased with the service. Of those who had made a purchase, 130 were happy with the service and 119 were not. Of those who had made no purchase, 142 were happy with the service and 309 were not. Find the probability that a shopper who was happy with the service had made a purchase (round off to the nearest hundredth).
Answers: 1
Mathematics, 21.06.2019 15:00
Answer this question only if you know the answer! 30 points and
Answers: 1
Mathematics, 21.06.2019 17:00
Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?
Answers: 1
Mathematics, 21.06.2019 19:00
Solve the problem. a student earned grades of c, a, b, and a in four different courses. those courses had these corresponding numbers of credit hours: 4, 5, 1, and 5. the grading system assigns quality points to letter grades as follows: a = 4, b = 3, c = 2, d = 1, and f = 0. compute the grade point average (gpa) and round the result to two decimal places. 3.40 3.50 8.75 2.18
Answers: 1
To determine what effect the salespeople had on purchases, a department store polled 700 shoppers as...
History, 26.10.2021 07:40
Computers and Technology, 26.10.2021 07:40
History, 26.10.2021 07:40
Mathematics, 26.10.2021 07:40
Mathematics, 26.10.2021 07:40
History, 26.10.2021 07:40
Mathematics, 26.10.2021 07:40
Mathematics, 26.10.2021 07:40
Mathematics, 26.10.2021 07:40
Mathematics, 26.10.2021 07:40