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A survey shows that 90% of surveyed individuals has visited at least 1 tourist spot in Tabuk City. Of these, 25% has visited 2 tourist spots, 30% has visited 3 tourist spots, 10% has visited 4 tourist spots, 15% has visited 5 tourist spots, and no one managed to visit 6 tourist spots. Let X be the number of tourist spots visited by a surveyed individual. Construct its probability distribution. PROBABILITY DISTRIBUTION X Solution P(x) 1 ZP(x) 100% - 90% = 0.18 90% х 20% %3D 0.10 0.27 90% x 25% = 0.225 90% x 30% = 1 90% x 10% = 0.09 90% x 15% = 90% x 0% = 0.135 * LO O

A survey shows that 90% of surveyed individuals has visited at least 1 tourist spot in Tabuk City. Of these, 25% has visited 2 tourist spots, 30% has visited 3 tourist spots, 10% has visited 4 tourist spots, 15% has visited 5 tourist spots, and no one managed to visit 6 tourist spots. Let X be the number of tourist spots visited by a surveyed individual. Construct its probability distribution. PROBABILITY DISTRIBUTION X Solution P(x) 1 ZP(x) 100% - 90% = 0.18 90% х 20% %3D 0.10 0.27 90% x 25% = 0.225 90% x 30% = 1 90% x 10% = 0.09 90% x 15% = 90% x 0% = 0.135 * LO O

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
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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A survey shows that 90% of surveyed individuals has visited at least 1 tourist spot in Tabuk City. Of these, 25% has visited 2 tourist spots, 30% has visited 3 tourist spots, 10% has visited 4 tourist spots, 15% has visited 5 tourist spots, and no one managed to visit 6 tourist spots. Let X be the number of tourist spots visited by a surveyed individual. Construct its probability distribution. PROBABILITY DISTRIBUTION Solution P(x) 1 2 5 6. ZP(x) 100% - 90% = 0.18 90% x 20% = 0.10 0.27 90% х 25% %3D 0.225 90% x 30% = 90% x 10% = 0.09 90% x 15% = 90% x 0% = 0.135
Transcribed Image Text:A survey shows that 90% of surveyed individuals has visited at least 1 tourist spot in Tabuk City. Of these, 25% has visited 2 tourist spots, 30% has visited 3 tourist spots, 10% has visited 4 tourist spots, 15% has visited 5 tourist spots, and no one managed to visit 6 tourist spots. Let X be the number of tourist spots visited by a surveyed individual. Construct its probability distribution. PROBABILITY DISTRIBUTION Solution P(x) 1 2 5 6. ZP(x) 100% - 90% = 0.18 90% x 20% = 0.10 0.27 90% х 25% %3D 0.225 90% x 30% = 90% x 10% = 0.09 90% x 15% = 90% x 0% = 0.135
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