Need help finding answer A&B A) is exactly 90 girls in 200 births unlikely?B) Among 200 girls is 90 am usually low number of girls ?

Number of Girls In 3 Births Number of P(x ) Girls 0. 125 0 0 375 2 0 . 575 3 0 . 125 Unsual for 200 births, the probability of exactly go girls is 0. 6208 and probability of go or fewer girls 15 0 089 A) Is exactly 90 girls in 200 births Unlikely B) Among 200 births is go girls an usually low number of girls