Test the claim that the proportion of men who own cats is larger than 30% at the .025 significance level. The null and alternative hypothesis would be: H0:p=0.3H0:p=0.3 H1:p<0.3H1:p<0.3 H0:μ=0.3H0:μ=0.3 H1:μ<0.3H1:μ<0.3 H0:p=0.3H0:p=0.3 H1:p>0.3H1:p>0.3 H0:p=0.3H0:p=0.3 H1:p≠0.3H1:p≠0.3 H0:μ=0.3H0:μ=0.3 H1:μ>0.3H1:μ>0.3 H0:μ=0.3H0:μ=0.3 H1:μ≠0.3H1:μ≠0.3 The test is: two-tailed right-tailed left-tailed Based on a sample of 65 people, 39% owned cats The test statistic is:  (to 2 decimals) The critical value is:  (to 2 decimals) Based on this we: Reject the null hypothesis Fail to reject the null hypothesis

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Q: Test the claim that the proportion of people who own cats is larger than 50% at the 0.10…

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Q: Test the claim that the proportion of people who own cats is larger than 20% at the 0.01…

A: Given population proportion p=20%=0.20 , level of significance ɑ=0.01, n=700, p^=27% =0.27

Q: d on a sample of 65 people, 98% ed cats cest statistic is: |(to 2 decimal

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Q: Test the claim that the proportion of men who own cats is smaller than the proportion of women who…

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Q: Test the claim that the proportion of people who own cats is larger than 50% at the 0.10…

A: Given: n= 400 ,x= 224 p= 0.5 ,significance level(∝)= 0.1 p̂= 0.56

Q: Test the claim that the proportion of people who own cats is larger than 50% at the 0.01…

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Q: Test the claim that the proportion of men who own cats is larger than 20% at the .005 significance…

A: Denote p as the true proportion of men who own cats.

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Q: the clain that the The null and alternative hypothesis would be: O Ho:p = 0.85 H1:p > 0.85 O Ho:p =…

A: According to guidelines we solve first three subparts when given multiple subparts

Q: est the claim that the mean GPA of night students is larger than 2.5 at the .025 significance level.…

A: n = 30 , df = n-1 = 29

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

A: From the provided information, The population proportion (p) = 0.70 The level of significance (α) =…

Q: Test the claim that the proportion of people who own cats is larger than 20% at the 0.05…

A: State the hypotheses. That is, there is no evidence that the true proportion of people who own cats…

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Q: Test the claim that the proportion of men who own cats is smaller than 48% at the .10 significance…

A: Solution: The claim is that the proportion of men who own cats is smaller than 48%.

Q: Please answer all sub-parts Test the claim that the proportion of people who own cats is larger than…

A: A hypothesis test can be conducted to make conclusions about the population proportion. The standard…

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Q: Test the claim that the proportion of men who own cats is significantly different than 60% at the…

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Q: est the claim that the proportion of men who own cats is larger than 25% at the .005 significance…

A:

Q: Based on a sample of 100 people, 29% owned cats The test statistic is:  (to 2 decimals) The…

A: from the above datawe are given thatp=0.2α=0.02p^=0.29n=100HypothesisH0: p=0.2H1=p≠0.2   two…

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A:

Q: Test the claim that the proportion of people who own cats is larger than 60% at the 0.05…

A: See the handwritten solution

Q: null and alternative hypothesis would be

A: Here , we want to test the claim that the proportion of men who own cats is significantly different…

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: Test the claim that the mean GPA of night students is smaller than 2.6 at the 0.01 significance…

A: The claim that the mean GPA of night students is smaller than 2.6 at the 0.01 significance level.…

Q: Test the claim that the proportion of people who own cats is larger than 20% at the 0.01…

A: From the provided information, Sample size (n) = 700 From which 27% owned cats that is Sample…

Q: Test the claim that the proportion of men who own cats is smaller than the proportion of women wh ov…

A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…

Q: Test the claim that the mean GPA of night students is smaller than 2.4 at the 0.10 significance…

A: Given data : sample size, n =45 sample mean, x̄ = 2.36 sample standard…

Q: Test the claim that the proportion of men who own cats is smaller than the proportion of women who…

A:

Q: Test the claim that the mean GPA of night students is larger than 2.9 at the 0.025 significance…

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Q: Test the claim that the proportion of people who own cats is smaller than 90% at the 0.025…

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A: Assume that μ is the population mean GPA of night students.

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Q: Test the claim that the proportion of people who own cats is larger than 70% at the 0.025…

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Q: Out of 400 people sampled, 240 had kids. Based on this, construct a 99% confidence interval for the…

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A: Given p=40%, n=100, level of significance=0.01, p^=0.48

Q: Test the claim that the proportion of men who own cats is smaller than the proportion of women who…

A:

2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.