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Tamil Nadu Board of Secondary EducationHSC Science Class 12

Choose the correct alternative: Two coins are to be flipped. The first coin will land on heads with probability 0.6, the second with Probability 0.5. Assume that the results of the flips - Mathematics

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Question

Choose the correct alternative:

Two coins are to be flipped. The first coin will land on heads with probability 0.6, the second with Probability 0.5. Assume that the results of the flips are independent and let X equal the total number of heads that result. The value of E[X] is

Options

  • 0 11

  • 1.1

  • 11

  • 1

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Solution

1.1

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Chapter 11: Probability Distributions - Exercise 11.6 [Page 219]

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Samacheer Kalvi Mathematics - Volume 1 and 2 [English] Class 12 TN Board
Chapter 11 Probability Distributions
Exercise 11.6 | Q 9 | Page 219

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