Which of Ahe foliowing test should weuser A मेट मेले C. P(1 B. X-Y)-D F. D. E. S G. H. K.EE (0,-E ) E 13b) Based on the table in 13la), what is the expected outcome of the first cell (small claim and claim allowed) if we assume the size of the claim and whether it is allowed are independent? 13d What is the degree of freedom for the distribution of the test statistic in 13(a)
Which of Ahe foliowing test should weuser A मेट मेले C. P(1 B. X-Y)-D F. D. E. S G. H. K.EE (0,-E ) E 13b) Based on the table in 13la), what is the expected outcome of the first cell (small claim and claim allowed) if we assume the size of the claim and whether it is allowed are independent? 13d What is the degree of freedom for the distribution of the test statistic in 13(a)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Problem 1P
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Transcribed Image Text:13 The seleted claims are then reviewed by experts, and each claim is classified as allowwed or not
allowed There are a large nurmber of small claims and a small number of large claims. Here are data
NroR an audit tÍhat used three strata based on the sizes of tie claims(simiall, medium, and large):
Claims Alliowed
Claims Not Allovmed
Total
Small Claim
357
43
400
Medium Ciainn.
35
120
Large Clai
28
35
Total
470
85
555
Suppose we want to test it there's an association between the size of the claim and the chance of
being aliowed.
Which of the Noliowing test should we user
C.
Po(1
X-Y
F.
De
D.
E.
(0.
K.EE
E
13(b) Based on the table in 13(a), what is the expected outcome of the first cell small claim and
claim allowed) if we assume the size of the claim and whether it is allowed are independent?
13d What is the degree of freedom for the distribution of the test statistic in 13(a)
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