I need help with *a* and *b*. Thank you.
Posted: Thu Apr 28, 2022 7:37 am
I need help with *a* and *b*. Thank you.
In a study of the accuracy of fast food drive-through orders, Restaurant A had 260 accurate orders and 54 that were not accurate. a. Construct a 90% confidence interval estimate of the percentage of orders that are not accurate. b. Compare the results from part (a) to this 90% confidence interval for the percentage of orders that are not accurate at Restaurant B: 0.151 <p<0.228. What do you conclude? a. Construct a 90% confidence interval. Express the percentages in decimal form. <p <p<(Round to three decimal places as needed.) )
- I Need Help With A And B Thank You 1 (132.28 KiB) Viewed 23 times