given: 110 homes in kingston (n1) and the proportion of the sample is p1100 homes in owen sound (n2) and the proportion of the sample is p2sample: 35 homes from kingston (n1) and 20 homes from owen sound (n2)find:a) the observed valueb) p valuec) confidence interval at 95% for the difference p1-p2 Random samples of 110 homes in Kingston, Ontario (n1) and 100 homes in Owen Sound, Ontario (na) were selected. Each home was examinedfor the presence of asbestos, and it was found that 20 homes in Owen Sound 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 the proportion of homes in Owen Soundwith asbestos (p2). What test statistic should we use? Here, we will denote by p the proportion of homes with asbestos in Kingston and OwenSound combined.Select one:O a. 7 =N(0, 1)2.Ob.Z =V(P(1-p)(1/n1+1/n2)N(0, 1)O c. x2 – s4 (E-Ok)²Li-1Xỉ, where Er is the expected number of observations, and Op is the actual number of observations, in the2.Ecells of the contingency table corresponding to this problem.Clear my choice We would next like to construct a 95% confidence interval for the difference p - p2. What is the lower endpoint of this confidence interval? Giveanswer to 3 decimal places.

Answered: Image /qna-images/answer/9e848c0f-669e-4aee-8ff5-14c0ed717f1e.jpg

given: 110 homes in kingston (n1) and the proportion of the sample is p1 100 homes in owen sound (n2) and the proportion of the sample is p2 sample: 35 homes from kingston (n1) and 20 homes from owen sound (n2) find: a) the observed value b) p value c) confidence interval at 95% for the difference p1-p2

given: 110 homes in kingston (n1) and the proportion of the sample is p1 100 homes in owen sound (n2) and the proportion of the sample is p2 sample: 35 homes from kingston (n1) and 20 homes from owen sound (n2) find: a) the observed value b) p value c) confidence interval at 95% for the difference p1-p2

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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