Section 4.2 Homework Question 2

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Section 4.2 Homework Question 2

Question

Section 4.2 Homework

2.  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

275

244

126

Order Not Accurate

32

54

36

11

 

If one order is​ selected, find the probability of getting an order from Restaurant A or an order that is accurate. Are the events of selecting an order from Restaurant A and selecting an accurate order disjoint​ events?

The probability of getting an order from Restaurant A or an order that is accurate is _______

Are the events of selecting an order from Restaurant A and selecting an accurate order disjoint​ events?

The events ________ disjoint because it _____ possible to _______________

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This question is taken from Math 10 – Introduction to Statistics » Summer 2021 » Section 4.2 Homework