E Homework: Chapter 4

Homework: Chapter 4 Homework Question 8, 4.2.15 Part 1 of 2 Use the data in the following table, which lists drive-thru order accuracy at popular fast food chains. Assume the table. Order Accurate Order Not Accurate Drive-thru Restaurant A 327 38 B 278 50 c 231 39 D 139 15 If two orders are selected, find the probability that they are both accurate. Complete parts (a) and (b) below. a. Assume that the selections are made with replacement. Are the events independent? The probability is . The events (Do not round until the final answe independent. imal places as needed.) are not are