The probability of a baby being a boy is 0.514.
Nine baby births are selected and we have to find the probability that at last one of them is a girl.
P(At least one out of 9 is baby girl) = 1 - P(No baby girl)
= 1 - P(All 9 are baby boy)
= 1 - (0.514)^9
= 1 - 0.0025
= 0.9975
The probability that at least one out of 9 selected births is baby girl is 0.9975
Answer:
no, this is not a function
Step-by-step explanation:
i hope this helps :)
The area of this shape is 16 square feet.
3x2+2xy−y2
=(3x−y)(x+y)
(3x−y)(x+y)
