Use the contingency table to solve the problem.Blood TypeA.ВABTotalFemale484415SexMale435510Total9199256221The contingency table above shows the blood types of a sample of patients cross classified by sex. How many men are in the sample?O A. 221В. 43С. 91O D. 111

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Answered: Use the contingency table to solve the…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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complaint and, if so, whether the complaint was medical or nonmedical in nature. After a year, a tally from these patients was collected to count number who left the HMO voluntarily. Here are the data on the total number in each group and the number who voluntarily left the HMO: No complaint Medical complaint Nonmedical complaint Total A certain health maintenance organization (HMO) wishes to study why patients leave the HMO. A SRS of 423 patients was taken. Data was collected on whether a patient had filed a 177 111 135 Left 64 27 50 If the null hypothesis is Ho : pı = P2 = P3 and using a = 0.05, then do the following: (a) Find the expected number of people with no complaint who leave the HMO: (b) Find the expected number of people with a medical complaint who leave the HMO: (c) Find the expected number of people with a nonmedical complaint who leave the HMO: (d) Find the test statistic: (e) Find the degrees of freedom: (f) Find the critical value: (g) The final conclusion is OA. We…
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Use the contingency table to solve the problem. Blood Type A B АВ Total Female 48 44 15 Sex Male 43 55 10 Total 91 99 25 221 The contingency table above shows the blood types of a sample of patients cross classified by sex. How many men are in the sample?