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Tamil Nadu Board of Secondary EducationHSC Commerce Class 12

Choose the correct alternative: Forty percent of the passengers who fly on a certain route do not check in any luggage. The planes on this route seat 15 passengers. - Business Mathematics and Statistics

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Question

Choose the correct alternative:

Forty percent of the passengers who fly on a certain route do not check in any luggage. The planes on this route seat 15 passengers. For a full flight, what is the mean of the number of passengers who do not check in any luggage?

Options

  • 6.00

  • 6.45

  • 7.20

  • 7.50

MCQ

Solution

6.00

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Distribution
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Chapter 7: Probability Distributions - Exercise 7.4 [Page 170]

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Samacheer Kalvi Business Mathematics and Statistics [English] Class 12 TN Board
Chapter 7 Probability Distributions
Exercise 7.4 | Q 12 | Page 170

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