Suppose you adopt the strategy to bear children until the first girl is born. Suppose that the probability of a boy on each birth is 0.5, and that each birth is independent and yields a single birth (no twins). a. Find the mean/expected number of births on which the first girl is born.
b. Find the mean/expected number of boys born before the first girl is born.
c. Find the standard deviation of the number boys born before the first girl is born.
d. Find the probability that the number of boys born before the first girl is born is within one standard deviation of the mean.

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is

whose power in the senate is equal to the power of the speaker of the house?

step-by-step explanation:

answer: on kudzu, being female and being green are independent events.

step-by-step explanation: