A sample of 250 people resulted in a confidence interval estimate for the proportion of people who believe that the federal gove

Question

2 years ago

8

A sample of 250 people resulted in a confidence interval estimate for the proportion of people who believe that the federal gove

rnment's proposed tax increase is justified is between 0.14 and 0.20. Based on this information, what was the confidence level used in this estimation?
Approximately 1.59
95 percent
Approximately 79 percent
Can't be determined without knowing

Mathematics

1 answer:

bagirrra123 [75] · Answer 1 · 2022-09-16T06:34:44+03:00

bagirrra123 [75]2 years ago

3 0

Answer: Approximately 79 Percent

Step-by-step explanation:

The confidence level used in this estimation is approximately 79 percent.