Question

Assume that a sample is used to estimate a population proportion p. Find the margin of error M.E. that corresponds to a sample of size 148 with 54.1% successes at a confidence level of 99%. M.E. = % Answer should be obtained without any preliminary rounding. However, the critical value may be rounded to 3 decimal places. Round final answer to one decimal place

Name: assume that a sample is used to estimate a population proportion p find the margin of error me that corresponds to a sample of size 148 with 541 successes at a confidence level of 99 me answer should
Uploaded: 2023-07-16T21:18:57-08:00
Duration: 1 min 41 s
Channel: Christopher Dzorkpata
Description: assume that a sample is used to estimate a population proportion p find the margin of error me that corresponds to a sample of size 148 with 541 successes at a confidence level of 99 me answer should

          Assume that a sample is used to estimate a population proportion p. Find the margin of error M.E. that corresponds to a sample of size 148 with 54.1% successes at a confidence level of 99%.

M.E. = %

Answer should be obtained without any preliminary rounding. However, the critical value may be rounded to 3 decimal places. Round final answer to one decimal place

Added by Americ O.

Instant Answer

Solved by Expert Christopher Dzorkpata

07/16/2023

Step 1

Using a standard normal distribution table or a calculator, we find that z* is approximately 2.576. Show more…

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Assume that a sample is used to estimate a population proportion p. Find the margin of error M.E. that corresponds to a sample of size 148 with 54.1% successes at a confidence level of 99%. M.E. = % Answer should be obtained without any preliminary rounding. However, the critical value may be rounded to 3 decimal places. Round final answer to one decimal place