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Test the claim that the proportion of people who own cats is smaller than 90% at...

Test the claim that the proportion of people who own cats is smaller than 90% at the 0.025 significance level.

The null and alternative hypothesis would be:

H0:p≥0.9
H1:p<0.9

left-tailed

Based on a sample of 200 people, 84% owned cats

1) The test statistic is: _____?______

2) The p-value is: _____?______

Math   Statistics-And-Probability   
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