From a survey, a reporter determined that the true estimate for the proportion of citizens who plan to sign a petition is betwee

Question

4 years ago

10

n 68% and 74%. What is the survey’s margin of error?

2 answers:

Svetradugi [14.3K] · Answer 1 · 2022-01-18T23:16:28+03:00

7 0

<span>±3% this was the answer from my test </span>

BaLLatris [955] · Answer 2 · 2022-01-19T01:08:11+03:00

Answer:

Therefore, the survey's margin of error is ±3%

Step-by-step explanation:

From a survey, a reporter determined that true estimate for the proportion of citizens who plan to sign a petition is between 68% and 74%.

given estimate range = 68% to 74%

Margin of error = (74% - 68%) ÷ 2

6 ÷ 2 = 3%

Therefore, the survey's margin of error is ±3%