At least one of the answers above is NOT correct (4 pts) If ax is a binomial ran

Question

At least one of the answers above is NOT correct (4 pts) If ax is a binomial random variable, compute P(z) for each of the following cases (a) P(x S3),n-4,p-0.3 P(x) 09919 (b) P(x>1),n-6,p-0.7 P)-0 9891 (c) P(x 7),n= 9,p= 0.2 P(x) Note: You can earn partial credit on this problem Preview AnswersSubmit Answers Your score was recorded You have attempted this problem 6 times You received a score of 75% for this attempt. Your overall recorded score is 75%, You have 4 attempts remaining Email instructor

Explanation / Answer

Ans:

d)Given that

n=9,p=0.2

P(x>=7)=1-P(x<=6)

=1-binomcdf(9,0.2,6)

=1-0.9997

   =0.0003

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