Mathematics, 03.08.2019 02:20 naomicervero
Bayus (1991) studied the mean numbers of auto dealers visited by early and late replacement buyers. letting μ be the mean number of dealers visited by all late replacement buyers, set up the null and alternative hypotheses needed if we wish to attempt to provide evidence that μ differs from 4 dealers. a random sample of 100 late replacement buyers yields a mean and a standard deviation of the number of dealers visited of x⎯⎯ = 4.28 and s = .58. using a critical value and assuming approximate normality to test the hypotheses you set up by setting α equal to .10, .05, .01, and .001. do we estimate that μ is less than 4 or greater than 4? (round your answers to 3 decimal places.)
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 20:20
Tomas used 3 1/3 cups of flour and now has 1 2/3cups left. which equation can he use to find f, the number of cups of flour he had to begin with? f+3 1/3=1 2/3 f-3 1/3=1 2/3 3 1/3f=1 2/3 f/3 1/3=1 2/3
Answers: 1
Mathematics, 21.06.2019 23:00
The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?
Answers: 1
Mathematics, 21.06.2019 23:10
The input to the function is x and the output is y. write the function such that x can be a vector (use element-by-element operations). a) use the function to calculate y(-1.5) and y(5). b) use the function to make a plot of the function y(x) for -2 ≤ x ≤ 6.
Answers: 1
Mathematics, 22.06.2019 03:30
Adie is rolled, what is the probability of getting an even number or a 3? write the solution too
Answers: 1
You know the right answer?
Bayus (1991) studied the mean numbers of auto dealers visited by early and late replacement buyers....
Questions
Computers and Technology, 11.12.2019 00:31
