Page 1 of 1
If n=15, (x-bar)=42, and s=10, find the margin of error at a 90% confidence level Give your answer to two decimal places
Posted: Wed Jul 06, 2022 12:27 pm
by answerhappygod
- If N 15 X Bar 42 And S 10 Find The Margin Of Error At A 90 Confidence Level Give Your Answer To Two Decimal Places 1 (41.45 KiB) Viewed 12 times
If n=15, (x-bar)=42, and s=10, find the margin of error at a 90% confidence level Give your answer to two decimal places. Submit
Question 0/2 pts 32 Details In a survey, 15 people were asked how much they spent on their child's last birthday gift. The results were roughly bell-shaped with a mean of $37 and standard deviation of $2. Find the margin of error at a 80% confidence level. Give your answer to two decimal places.
Question 4
Question Help: Video Submit
Question Question 5 0/2 pts 32 Details If n=110 and p (p-hat) =0.5, find the margin of error at a 95% confidence level Give your answer to three decimals Submit
Question