Each year 7% of the world tiger population is killed by poachers. Now that there is a campaign to educate people on the problem, has this percent increased? 200 tigers were observed and 22 were killed by poachers. For your hypothesis test, assume the distribution of tigers in the wild is normally distributed and use a significance level of 0.05. What is the probability of Z obr?

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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Each year 7% of the world tiger population is killed by poachers. Now that there is a campaign to educate people on the problem, has this percent
increased? 200 tigers were observed and 22 were killed by poachers. For your hypothesis test, assume the distribution of tigers in the wild is
normally distributed and use a significance level of 0.05.
What is the probability of Z obt?
Transcribed Image Text:Each year 7% of the world tiger population is killed by poachers. Now that there is a campaign to educate people on the problem, has this percent increased? 200 tigers were observed and 22 were killed by poachers. For your hypothesis test, assume the distribution of tigers in the wild is normally distributed and use a significance level of 0.05. What is the probability of Z obt?
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