13. Please Help with part B. Use the data in the following​ table, which lists​ drive-thru order accuracy at popular fast food chains. Assume that orders are randomly selected from those included in...




13. Please Help with part B.

Use the data in the following​ table, which lists​ drive-thru order accuracy at popular fast food chains. Assume that orders are randomly selected from those included in the table.


































​Drive-thru Restaurant




A


B


C


D


Order Accurate


335


277


235


138


Order Not Accurate


34


52


38


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
0.76800.7680.

The events



are





independent.

​(Do not round until the final answer. Round to four decimal places as​ needed.)



b. Assume that the selections are made without replacement. Are the events​ independent?



The probability is

nothing.

The events



are or are not



independent.


​(Do not round until the final answer. Round to four decimal places as​ needed.)





Jun 06, 2022
SOLUTION.PDF
SOLUTION.PDF

Get Answer To This Question

Related Questions & Answers

More Questions »

Submit New Assignment

Copy and Paste Your Assignment Here
Have files?