Mathematics, 05.05.2020 20:00, brooke0713
For a quality control test, a company checks the miles per gallon (mpg) for a simple random sample of 100 minivans drawn from its current inventory. The average mpg of these 100 minivans is 15.6 with a standard deviation of 1.9 mpg. Set up an approximate 95% confidence interval for the average mpg of all minivans in the company's inventory. Select only one of the boxes below. A. It is appropriate to compute a confidence interval for this problem using the Normal curve. B. The Normal curve cannot be used to make the requested confidence interval. C. Making the requested confidence interval does not make any sense. If it is appropriate to compute a confidence interval for this problem using the Normal curve, then enter the confidence interval below. Otherwise, enter [0,0] for the confidence interval.
Answers: 2
Mathematics, 21.06.2019 16:00, antoninapride
What is the solution to the inequality? 6x−5> −29, a x> −4 bx> 4 cx< 4 dx< −4
Answers: 2
Mathematics, 21.06.2019 21:30, mrlepreqon8897
Apool measures 100 meters by 100 meters a toddler inside the pool and trows a ball 60 centimeters from one edge of the pool. how far is the ball from the opposite edge of the pool
Answers: 1
Mathematics, 21.06.2019 22:30, brooklyn4932
1.based of the diagrams what is the the value of x? 2.how would you verify your answer for x
Answers: 1
For a quality control test, a company checks the miles per gallon (mpg) for a simple random sample o...
Mathematics, 24.02.2020 00:23
Mathematics, 24.02.2020 00:23
Mathematics, 24.02.2020 00:24