subject
Mathematics, 29.02.2020 01:25 OliviaHart123

A state Department of Transportation claims that the mean wait time for various services at its different location is more than 6 minutes. A random sample of 16 services at different locations has a mean wait time of 9.5 minutes and a standard deviation of 7.3 minutes. At α=0.05, can the department’s claim be supported?a. No, since p of 0.037 is less than 0.05, fail to reject the null. Claim is alternative, so is not supportedb. Yes, since p of 0.037 is less than 0.05, reject the null. Claim is alternative, so is supportedc. No, since p of 0.037 is less than 0.05, reject the null. Claim is null, so is not supportedd. Yes, since p of 0.037 is less than 0.05, fail to reject the null. Claim is null, so is supported

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 12:30
How do you multiply a mixed fraction by a regular fraction
Answers: 1
question
Mathematics, 21.06.2019 19:00
What is the average diastolic blood pressure for adults
Answers: 2
question
Mathematics, 21.06.2019 21:30
Joanie wrote a letter that was 1 1/4 pages long. katie wrote a letter that was 3/4 page shorter then joagies letter. how long was katies letter
Answers: 1
question
Mathematics, 21.06.2019 22:30
My hour hand points between the 8 and the 9 in 35 minutes it will be the next hour. what time is it ?
Answers: 2
You know the right answer?
A state Department of Transportation claims that the mean wait time for various services at its diff...
Questions
question
Mathematics, 29.09.2019 16:30
question
Mathematics, 29.09.2019 16:30
Questions on the website: 13722362