responses:     Response       Yes: 25       No: 55 Test the hypothesis: H0: in the population 1/3 respond 'Yes' and 2/3 respond 'No'. Under the null hypothesis, the expected number of responses would be:   1. Is the p-value (CHOOSE ONE FROM BELOW) Greater than 0.05? Less than 0.05?    2. At a 5% signifi

Q: Need P-Value, Decision on the Null hypothesis, and Interpret the Result, answered thank you.

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A: Hypothesis, H0:μ=2.4H1:μ≠2.4 Are true.    The test is two tailed.

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A: Given that  Population proportion p=0.48 Test statistic z=2.27 P-value =0.0116

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Q: Ha:p0.25Ha:μ>0.25 H0:p=0.25H0:p=0.25 Ha:p>0.25Ha:p>0.25 The test is:     left-tailed two-tailed…

A: Given that  n=400 , X=80 , p=25%=0.25 Note: According to bartleby experts question answers…

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A: GivenMean(x)=7.78standard deviation(s)=1.62sample size(n)=79significance level(α)=0.01

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A: Given that  Claim : The proportion of men who own cats is significantly different than 30%…

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A: From the provided information, Sample size (n) = 70 Sample proportion (p̂) = 0.58

Q: Test the claim that the proportion of people who own cats is significantly different than 70% at the…

A: It is given that Sample size n = 400 Sample proportion p̂ = 0.79 Level of significance = 0.02

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A: Solution: The given claim is that the proportion of people who own cats is smaller than 90%.

Q: A hypothesis test produces a p-value of 1.5%. Which of the following are DEFINITELY true? Check all…

A: Given that, a hypothesis test produces a p-value of 1.5%

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Q: Test the claim that the mean GPA of night students is significantly different than 2.5 at the 0.01…

A: Solution   This test is Two tailed test

Q: Test the claim that the mean GPA of night students is smaller than 3.4 at the .005 significance…

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Q: Test the claim that the proportion of people who own cats is significantly different than 80% at the…

A: Here, the claim is that the proportion of people who own cats is significantly different than…

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Q: est the claim that the proportion of people who own cats is significantly different than 20% at the…

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Q: Test the claim that the mean GPA of night students is significantly different than 3.5 at the…

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