Suppose you are interested in knowing if the return of astock is related to several financial ratios. You run aregression with 4 different ratios and print the results,but because of time pressures don't have time to look atthem right away. You put the printout in your backpackto look at later. When you do finally get back to theresults, you find that the printer smudged some of thenumbers. In particular, you can't see all of the numbersfor the 95% confidence interval on the coefficientassociated with the socalled "quick ratio." You can seethat the left-hand side of the confidence interval is- 3.2, but you can't make out the right-hand side. Infact, the only other number that you can make out onthe same row is the p-value, which is 0.082. Which ofthe following numbers is possible for the right-handside of the 95% confidence interval?

Step 1: When dealing with confidence intervals for ratios (like odds ratios or relative risks or any…

Answered: Suppose you are interested in knowing…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Consider the following passage: I ran a regression, with many variables to predict the result of another variable which was the murder rate. One can see that lots of things, can cause the murder rate to increase or decrease. I tried to account for all the important factors, and those factors are the SAT scores, unemployment rate, and international migration per 1,000. The SAT score is, average combined total score participants did on the SAT exam. The unemployment rate is, "a measure of the prevalence of unemployment and it is calculated as a percentage by dividing the number of unemployed individuals by all individuals currently in the labor force." (Wikipedia) International migration per 1,000 is, the number of people who come into a state from other countries per 1,000 people who live in the state. After I run the regression I will look at the t scores and p values and I should hopefully conclude that international migration does not cause crime. Which writing mistakes, if any, did…
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