Random samples of 100 patrons from each of three different restaurants were asked which meal they purchased. The results are shown in the table below. Round each answer to three decimal places. Restaurant A Restaurant B Restaurant C Total Breakfast 26 29 43 98 Lunch 53 27 33 113 Dinner 21 44 24 89 Total 100 100 100 300 If one meal is chosen at random, Find P( lunch ): Find P( breakfast or Restaurant B ):
Random samples of 100 patrons from each of three different restaurants were asked which meal they purchased. The results are shown in the table below. Round each answer to three decimal places. Restaurant A Restaurant B Restaurant C Total Breakfast 26 29 43 98 Lunch 53 27 33 113 Dinner 21 44 24 89 Total 100 100 100 300 If one meal is chosen at random, Find P( lunch ): Find P( breakfast or Restaurant B ):
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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Random samples of 100 patrons from each of three different restaurants were asked which meal they purchased. The results are shown in the table below. Round each answer to three decimal places.
Restaurant A | Restaurant B | Restaurant C | Total | |
Breakfast | 26 | 29 | 43 | 98 |
Lunch | 53 | 27 | 33 | 113 |
Dinner | 21 | 44 | 24 | 89 |
Total | 100 | 100 | 100 | 300 |
If one meal is chosen at random,
Find P( lunch ):
Find P( breakfast or Restaurant B ):
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