b)What is the observed value of the test statistic for the appropriate hypothesis test? Give answer to 3 decimal places.c)What is the p-value associated to the observed test statistic you have just computed? Give answer to 3 decimal places. Random samples of 110 homes in Kingston, Ontario (₁) and 100 homes in Owen Sound, Ontario (1₂) wereselected. Each home was examined for the presence of asbestos, and it was found that 20 homes in OwenSound and 35 homes in Kingston had some presence of asbestos.We would like to test whether the proportion of homes with asbestos in Kingston (p₁) is greater than theproportion of homes in Owen Sound with asbestos (p₂). What test statistic should we use? Here, we willdenote by p the proportion of homes with asbestos in Kingston and Owen Sound combined.

Givensample size: n1=110, n2=100favorable cases: X1=35, X2=20In hypothesiswe test the hypothesis…

Answered: What is the observed value of the test…

What is the observed value of the test statistic for the appropriate hypothesis test? Give answer to 3 decimal places. c)What is the p-value asso

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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In 1970, 590 students among 1000 randomly selected college freshmen thought that capital punishment should be abolished. In 2005, 350 students among 1000 randomly selected college freshmen thought that capital punishment should be abolished. What is the two-sample z test statistic for evaluating the null hypothesis that the percentage of students who support capital punishment did not change from 1970 to 2005? Round your answer to two decimal places.
When would you want to use a goodness-of-fit test? What are the requirements for this test?
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