Mathematics, 13.03.2022 06:30 Arianaagosto

3. In a job fair, 3000 applicants applied for the job. Their mean age was found to be with a standard deviation of 4years,
a, Draw the normal curve distribution showing the score and the raw score,
b, how many applicants are below 20 years old?
c, how many applicants are above 32 years old?
d. Find the age such that 75% is below it?

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