subject
Mathematics, 06.06.2020 21:59 sloansters9315

In a study, professor Michael LaCour-Little selected independent random samples of mortgages that were refinanced and mortgages that were not refinanced. (Source: Michael LaCour-Little, "Another Look at the Role of Borrower Characteristics in Predicting Mortgage Prepayments, " Journal of Housing Research, Volume 10, Issue 1.) Of the 115 refinanced mortgages, the mean mortgage rate was 8.62 with a sample standard deviation of 0.55. Of the 130 mortgages that were not refinanced, the mean mortgage rate was 8.09 with a sample standard deviation of 0.66. Suppose you intend to conduct a hypothesis test on the difference in population means. In preparation, you call the sample of mortgages that were refinanced sample 1 and the sample of mortgages that were not refinanced sample 2. Organize the provided data by completing the following table:Sample 1 Sample 2n1= n2=u1= u2=M1= M2=S1= S2=

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 18:50
Determine if the function below is continuous. a. continuous b. not continuous, 1 hole c. not continuous, > 2 holes d. not continuous, 2 holes
Answers: 1
question
Mathematics, 22.06.2019 00:30
Will mark ! (10 points also! ) if x varies inversely with y and x =6 when y= 10, find y when x=8 a. y=4.8 b. y=7.5 c. y=40/3 d. y=4/15
Answers: 1
question
Mathematics, 22.06.2019 01:40
Manuela solved the equation below. what is the solution to manuela’s equation?
Answers: 2
question
Mathematics, 22.06.2019 02:10
What is 4(x2 – 3x) + 12x2 + x simplified? f 4x2–3x h 16x2–11x g13x2–2x i16x2–12x
Answers: 1
You know the right answer?
In a study, professor Michael LaCour-Little selected independent random samples of mortgages that we...
Questions
question
Mathematics, 31.08.2021 01:00
question
English, 31.08.2021 01:00
question
Mathematics, 31.08.2021 01:00
Questions on the website: 13722362