Births are approximately uniformly distributed between the 52 weeks of the year. They can be said to follow a Uniform Distribution from 1 – 53 (spread of 52 weeks). Round all answers to two decimal places.
A. The mean of this distribution is [ Select ] ["26", "26.5", "27", "42"]
B. The standard deviation is [ Select ] ["36.42", "17.39", "8.07", "15.01"]
C. The probability that a person will be born at the exact moment that week 29 begins is P(x = 29) = [ Select ] ["0.56", "0.02", "0.27", "0"]
D. The probability that a person will be born between weeks 5 and 18 is P(5 < x="">< 18)=" " ="" ="" ="" ="" ="" ="" ="" ="" [="" select="" ]="" ="" ="" ="" ="" ="" ="" ="" ="" ["0.33",="" "0.04",="" "0.25",="">
E. The probability that a person will be born after week 30 is P(x > 30) = [ Select ] ["0.58", "0.56", "0.44", "0.02"]
F. P(x > 17 | x < 21)=" " ="" ="" ="" ="" ="" ="" ="" ="" [="" select="" ]="" ="" ="" ="" ="" ="" ="" ="" ="" ["0",="" "0.40",="" "0.69",="">
G. Find the 40th percentile. [ Select ] ["21.8", "20.00", "18.9", "0.75"]
H. Find the minimum for the upper quartile.