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 (n₁ ) and 100 homes in Owen Sound, Ontario (n₂) were selected. Each home wasexamined for the presence of asbestos, and it was found that 20 homes in Owen Sound and 35 homes in Kingston had some presence ofasbestos.We would like to test whether the proportion of homes with asbestos in Kingston (p₁) is greater than the proportion of homes in OwenSound with asbestos (p2). What test statistic should we use? Here, we will denote by p the proportion of homes with asbestos in Kingstonand Owen Sound combined.Select one:Σi=1x², where Ek is the expected number of observations, and Ok is the actual number of observations,in the cells of the contingency table corresponding to this problem.N(0, 1)a. X²:b. ZC.-=Z =(Ek-Ok)²EkP1-P₂√P₁(1-P₁)/n₁+P₂(1-P₂)/n₂)P1-P₂√p(1-p)(1/n₁+1/m₂)N(0, 1)

Given that Sample sizes n1=110 , n2=100 Favorable cases x1=35 , x2=20

) 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

) 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

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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