A company wants to determine if its employees have any preference among 5 different health plans which it offers to them. A sample of 300 employees provided the data below. Test the claim that the probabilities show no preference. Use α=0.01 Plan 1 2 3 4 5 Employees 50 52 38 85 75

A company wants to determine if its employees have any preference among 5 different health plans which it offers to them. A sample of 300 employees provided the data below. Test the claim that the probabilities show no preference. Use α=0.01 Plan 1 2 3 4 5 Employees 50 52 38 85 75

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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A hotel asked its customers to rate their stays as Excellent, Good, Fair, or Poor. The accompanying table shows the frequency of each rating as well as the gender of the customer.Rating Men WomenExcellent 2 10Good 20 13Fair 17 7Poor 6 3a. Determine the probability that a randomly selected customer rated his or her stay as either Good or Fair.b. Determine the probability that a randomly selected customer rated his or her stay as other than Poor.c. Determine the probability that a randomly selected customer was either a woman or rated their stay as fair.d. Determine the probability that a randomly selected customer rated her stay as good, given the customer was a woman.
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Please help with A B and C
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