![subject](/tpl/images/cats/mat.png)
Mathematics, 29.04.2021 17:30 moses638
A manager records the repair cost for 14 randomly selected dryers. A sample mean of $76.71 and standard deviation of $13.46 are subsequently computed. Determine the 90% confidence interval for the mean repair cost for the dryers. Assume the population is approximately normal. Step 1 of 2 : Find the critical value that should be used in constructing the confidence interval. Round your answer to three decimal places.
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:00
1. a right triangle is graphed on a coordinate plane. find the length of the hypotenuse. round your answer to the nearest tenth. 2. use the angle relationship in the figure below to solve for the value of x. assume that lines a and b are parallel and line c is a transversal.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:00
The rectangle on the right is the image of the rectangle on the left. what transformation would result in this image? reflection rotation translation dilation
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30
Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:30
Which of the functions below could have created this graph?
Answers: 1
You know the right answer?
A manager records the repair cost for 14 randomly selected dryers. A sample mean of $76.71 and stand...
Questions
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 08.02.2021 19:10
![question](/tpl/images/cats/istoriya.png)
History, 08.02.2021 19:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mir.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 08.02.2021 19:10
![question](/tpl/images/cats/mir.png)
World Languages, 08.02.2021 19:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 08.02.2021 19:10
![question](/tpl/images/cats/mat.png)
Mathematics, 08.02.2021 19:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 08.02.2021 19:10
![question](/tpl/images/cats/himiya.png)
Chemistry, 08.02.2021 19:10
![question](/tpl/images/cats/mat.png)
Mathematics, 08.02.2021 19:10
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 08.02.2021 19:10
![question](/tpl/images/cats/istoriya.png)
History, 08.02.2021 19:10