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Assume a binomial probability distribution with n=40n=40 and π=0.30π=0.30. Compute the following: (Round all z values...

Assume a binomial probability distribution with n=40n=40 and π=0.30π=0.30. Compute the following: (Round all z values to 2 decimal places.)
a.

The mean and standard deviation of the random variable. (Round your "σ" to 4 decimal places and mean to 1 decimal place.)
  μ   
  σ   
b.

The probability that X is 16 or more. (Use the rounded values found above. Round your answer to 4 decimal places.)
  Probability   
c.

The probability that X is 8 or less. (Use the rounded values found above. Round your answer to 4 decimal places.)
  Probability   

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orchestra answered 2 years ago
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