Mathematics, 12.04.2021 21:50, bks53
A hamburger chain sells large hamburgers. When we take a sample of 30 hamburgers and weigh​ them, we find that the mean is 0.53 pounds and the standard deviation is 0.3 pound. a. A technology input menu for calculating a confidence interval requires a sample​ size, a sample​ mean, and a sample standard deviation. State how you would fill in these numbers. b. Using the accompanying technology​ output, report the confidence interval in a carefully worded sentence.
Answers: 3
Mathematics, 21.06.2019 20:00, sportie59
Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?
Answers: 1
Mathematics, 22.06.2019 00:30, aleilyg2005
Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm2. what is the area of the second triangle?
Answers: 2
A hamburger chain sells large hamburgers. When we take a sample of 30 hamburgers and weigh​ them, we...
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