Trying to double check my answer. I have attached a snippit of the question and the associated 32 DATA points.

Thank you.

Bobo's Bad Burgers fast food claims you will be in and out in 5 minutes. To test this claim, time in minutes from entering Bobo's to receiving the order was secretly 2 waitTimETMtes) recorded. The results are documented in DATA. At a 95% confidence level, does the :7 16.8 confidence interval support Bobo's claim? ST 52 E 4.3 7 5.7 0 None of the answers match my calculations. ? 7_3 E 4.7 O The confidence limits (679,856) reject the claim of 5 minutes. 5 is less than the % :3 lower confidence limit. Audit of Bobo's procedures and employees is 3 55 recommended. E 8.7 g 7.7 15 6.5 O The confidence limits (162,321) reject the claim of 5 minutes. 5 is greater than E 52 the upper confidence limit. Performance at Bobo's is incredible. E 11.4 13 8.1 E 5.5 O The confidence limits (2.77, 4.54) reject the claim of 5 minutes. 5 is greater than 5 123 the upper confidence limit. Bobo's performance is exemplary. E 6.4 22 7.2 O The confidence limits (477,6.58) support the claim of 5 minutes. 5 falls 5 7.6 inbetween the confidence limits. Bobo's performance meets the expectation. a 9.2 25 8.9 g 6.9 a 4.8 g 9.4 g 11.7 g 5.6 7.1 g 13.4