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a. For classes of "149" students, find the mean and standard deviation for the number born...

a. For classes of "149" students, find the mean and standard deviation for the number born on the 4th of July. Ignore leap years.

b. For a class of 149 students, would two be an unusually high number who were born on the 4th of​ July?

a. The value of the mean is μ= _________.

   The value of the standard deviation is σ= ____________.

b. For a class of 149 students, would two be an unusually high number who were born on the 4th of​ July?

math   Statistics-And-Probability   
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Answer #1

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