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Category > Math Posted 27 Aug 2017 My Price 8.00

Problem 1. A fair coin is flipped 7 times. a) What is the probability of getting exactly 4 heads?

 Problem 1. A fair coin is flipped 7 times.

a) What is the probability of getting exactly 4 heads?

Use Table A-1 for Binomial Distribution.

 

 

         Probability P(x=4) =  

 

b) What is the probability of getting less than 4 heads?

Use Table A-1 for Binomial Distribution.

 

       Probability P(x<4) = 

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Status NEW Posted 27 Aug 2017 10:08 AM My Price 8.00

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