In the next election, 15,000 people will actually vote for Candidate A. A poll has a percent error of 4%. Which statement describes what number of people voting for Candidate A the poll could show? The poll could show either 9,000 or 21,000. The poll could show either 14,400 or 15,600. The poll could show either 14,423 or 15,625. The poll could show either 14,940 or 15,060.

maybe showing the graph would

step-by-step explanation:

-387129 iq

the aswere is the one with all 8's and the second one is with the 10,8 and 6

step-by-step explanation:

85.560%

step-by-step explanation:

conditional probability is defined as:

p(a|b) = p(a∩b) / p(b)

in other words, the probability that a occurs, given that b has occurred = the probability that both a and b occur / the probability that b occurs.

in this example:

p(turns 64 | turns 44) = p(turns 64 & turns 44) / p(turns 44).

if someone turns 64, they must have already turned 44, so:

p(turns 64 | turns 44) = p(turns 64) / p(turns 44)

on page 42, we see that of the original 100,000, 94944 turn 44, and 81234 turn 64.   therefore:

p(turns 64 | turns 44) = 81234 / 94944

p(turns 64 | turns 44) = 0.85560