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Question: a for classes of quot149quot students find the mean and...

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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?

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