Asample proportion of 0.18 is found. to determine the margin of error for this statistic, a simulation of 100 trials is run, each with a sample size of 50 and a point estimate of 0.18. the minimum sample proportion from the simulation is 0.28, and the maximum sample proportion from the simulation is 0.40. what is the margin of error of the population proportion using an estimate of the standard deviation? a) ? ? 0.02 b) ? ? 0.04 c) ? ? 0.12 d) ? ? 0.18

Step-by-step explanation:

Given that a  sample proportion of 0.18 is found. To determine the margin of error for this statistic, a simulation of 100 trials is run, each with a sample size of 50 and a point estimate of 0.18.

We have

Standard error for

15%

step-by-step explanation:

use the table and count the number of guesses that has two correct answers.

the following are two correct answers

10010, 01100, 11000

a total of 3 numbers having 2 correct guesses out of 20 questions.

probability of getting 2 correct guesses = the number of questions getting 2 correct answers / total number of questions.

= 3/20

to convert it into percent multiply by 100, we get

= 3/20 * 100

= 15%

the answer is 15%

you.