Example 5 of americans earn more than 100000 per year

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Example5%of americans earn more than $100,000 per year.The is claim is:p=0.05.The opposite of the claim is:p6=0.05.H1:p6=0.05 andH0:p=0.
05.A. Bourhim (Syracuse University)Hypothesis TestingFall 20157 / 21
How to identifyH0andH1?Identify the claim and express it in symbolic form.Give the symbolic form of the opposite of the claim.
A. Bourhim (Syracuse University)Hypothesis TestingFall 20158 / 21
Test statisticThetest statisticis a value used in making a decision about the nullhypothesis.Test statistic for a proportion is given byz=bp-pqpqn,wherenis the size of the given sample.pis the claimed value given by the null hypothesis.q=1-p.bp=xnis the sample proportion.A. Bourhim (Syracuse University)Hypothesis TestingFall 20159 / 21
0.05×0.95300
62.A. Bourhim (Syracuse University)Hypothesis TestingFall 201510 / 21

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