a) for classes of 142 students, find the mean and standard deviation for the number born on the 4th of July, ignore leap years.
b) for classes of 142 students, would two be an unusually high number who were born on the 4th of July?
- the value of the mean is _____________ round to 6 decimal places
- the value of the standard deviation is ____________ round to 6 decimal places
Would 2 be unusually high number of individuals who were born on 4th of July?