Ho :p 2 0.5 vs. Hị : p< 0.5. i.e. the hypothesis that candidate A will not loose the election). Suppose that n= 20. (1) Suppose that 5 voters voted for candidate A and 15 for candidate B. Calculate the p-value of the hypothesis test you derived in the problem for Lecture 9b. What can you conclude? (2) Suppose that 15 voters voted for candidate A and 5 for candidate B. Calculate the p-value of the hypothesis test you derived in the problem for Lecture 9b. What can you conclude?
Ho :p 2 0.5 vs. Hị : p< 0.5. i.e. the hypothesis that candidate A will not loose the election). Suppose that n= 20. (1) Suppose that 5 voters voted for candidate A and 15 for candidate B. Calculate the p-value of the hypothesis test you derived in the problem for Lecture 9b. What can you conclude? (2) Suppose that 15 voters voted for candidate A and 5 for candidate B. Calculate the p-value of the hypothesis test you derived in the problem for Lecture 9b. What can you conclude?
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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Question
a random sample X1, . . . , Xn of voters who either voted for Candidate A (“Xi = 1”) or for Candidate B (“Xi = 0”). Denote the

Transcribed Image Text:Ho : p 2 0.5 vs.
H1 : p< 0.5.
(i.e. the hypothesis that candidate A will not loose the election). Suppose that n = 20.
(1) Suppose that 5 voters voted for candidate A and 15 for candidate B. Calculate the
p-value of the hypothesis test you derived in the problem for Lecture 9b. What can
you conclude?
(2) Suppose that 15 voters voted for candidate A and 5 for candidate B. Calculate the
p-value of the hypothesis test you derived in the problem for Lecture 9b. What can
you conclude?
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