a prior study determined the point estimate of the population proportion as 23% ( = 0.23). the analysts want to conduct a second survey about the same topic that has a margin of error, e, of 17% and a confidence level of 99% (z*-score of 2.58).
what is the minimum sample size that should be used so the estimate of will be within the required margin of error of the population proportion?

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer

probability for j is 1/4

while

a is 1/6

8

step-by-step explanation:

you first to choose the points and then move from then as the slope you have