Answered: are conducting a study to see if the…

Calculus For The Life Sciences

2nd Edition

ISBN:9780321964038

Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Chapter12: Probability

Section12.CR: Chapter 12 Review

Problem 13CR

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You are conducting a study to see if the proportion of voters who prefer Candidate A is significantly different from 0.36. If your null and alternative hypothesis are:

H0:p=0.36H0:p=0.36
H1:p≠0.36H1:p≠0.36

Then the test is:

left tailed
two tailed
right tailed

Expert Solution

Step 1

In hypothesis testing, a null hypothesis can be defined as the hypothesis of no difference or equality, whereas an alternative hypothesis can be defined as the claim we are testing. A hypothesis test is said to be one-tailed if the population parameter is less/greater than some hypothesized value in the alternative hypothesis.

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