A 95% confidence interval for p, the proportion of all shoppers at a large grocery store who purchase cookies, was found to be (0.236, 0.282). The point estimate and margin of error for this interval are:

a.) Point estimate = 0.236; Margin of error = 0.046
b.) Point estimate = 0.259; Margin of error = 0.023
c.) It is impossible to know the point estimate and margin of error without knowing the sample size.
d.) Point estimate = 0.236; Margin of error = 0.282
e. ) Point estimate = 0.259; Margin of error = 0.046

666666666666666666666

6

6

6

6

6

6

6

66

6

6

6

66

6

66answer:

step-by-step explanation:

the figures below are made out of circles, semicircles, quarter … find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). remember that we'll also have to cut whatever areas we get in half, since we're only dealing im pretty sure that is the right answer

step-by-step explanation:

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0