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 D A B с D Order Accurate 331 Order Not Accurate 32 266 54 246 122 31 10 (a) If one order is randomly selected, what is the probability of getting an order from Restaurant A or an order that is accurate? (Round to three decimal places as needed.) (b) If one order is randonly selected, what is the probability that the order is from Restaurant A, given that the order is accurate? (Round to three decimal places as needed.)
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 D A B с D Order Accurate 331 Order Not Accurate 32 266 54 246 122 31 10 (a) If one order is randomly selected, what is the probability of getting an order from Restaurant A or an order that is accurate? (Round to three decimal places as needed.) (b) If one order is randonly selected, what is the probability that the order is from Restaurant A, given that the order is accurate? (Round to three decimal places as needed.)
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter9: Solving Quadratic Functions
Section: Chapter Questions
Problem 4CA
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Transcribed Image Text: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 D
A
B
с
D
Order Accurate
331
Order Not Accurate
32
266
54
246
122
31
10
(a) If one order is randomly selected, what is the probability of getting an order from Restaurant A or an order that is accurate?
(Round to three decimal places as needed.)
(b) If one order is randonly selected, what is the probability that the order is from Restaurant A, given that the order is accurate?
(Round to three decimal places as needed.)
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