You are testing the claim that the proportion of men who own cats is larger than...

You are testing the claim that the proportion of men who own cats is larger than the proportion of women who own cats.

You sample 120 men, and 45% own cats.

You sample 180 women, and 15% own cats.

Find the test statistic, rounded to two decimal places.

Expert Solution

TOPIC:Test statistic for the test of difference between two population proportions.

orchestra answered 2 years ago

You are testing the claim that the proportion of men who own cats is larger than...

You are testing the claim that the proportion of men who own cats is larger than the proportion of women who own cats. You sample 200 men, and 10% own cats. You sample 100 women, and 80% own cats. Find the test statistic, rounded to two decimal places.

You are testing the claim that the proportion of men who own cats is smaller than...

You are testing the claim that the proportion of men who own cats is smaller than the proportion of women who own cats. You sample 180 men, and 75% own cats. You sample 120 women, and 15% own cats. Find the test statistic, rounded to two decimal places.

You are testing the claim that the proportion of men who own cats is smaller than...

You are testing the claim that the proportion of men who own cats is smaller than the proportion of women who own cats. You sample 140 men, and 30% own cats. You sample 80 women, and 65% own cats. Find the test statistic, rounded to two decimal places.

You are testing the claim that the proportion of men who own cats is smaller than...

You are testing the claim that the proportion of men who own cats is smaller than the proportion of women who own cats. You sample 100 men, and 80% own cats. You sample 180 women, and 45% own cats. Find the test statistic, rounded to two decimal places.

Test the claim that the proportion of men who own cats is larger than 20% at...

Test the claim that the proportion of men who own cats is larger than 20% at the .05 significance level. The null and alternative hypothesis would be: H0:p=0.2H0:p=0.2 H1:p≠0.2H1:p≠0.2 H0:p=0.2H0:p=0.2 H1:p>0.2H1:p>0.2 H0:μ=0.2H0:μ=0.2 H1:μ≠0.2H1:μ≠0.2 H0:μ=0.2H0:μ=0.2 H1:μ<0.2H1:μ<0.2 H0:p=0.2H0:p=0.2 H1:p<0.2H1:p<0.2 H0:μ=0.2H0:μ=0.2 H1:μ>0.2H1:μ>0.2 The test is: right-tailed two-tailed left-tailed Based on a sample of 30 people, 29% 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...

You are testing the claim that the proportion of men who own cats is significantly different...

You are testing the claim that the proportion of men who own cats is significantly different than the proportion of women who own cats. You sample 160 men, and 20% own cats. You sample 80 women, and 35% own cats. Find the test statistic, rounded to two decimal places.

Test the claim that the proportion of men who own cats is smaller than the proportion...

Test the claim that the proportion of men who own cats is smaller than the proportion of women who own cats at the .01 significance level. The null and alternative hypothesis would be: H0:pM=pFH0:pM=pF H1:pM<pFH1:pM<pF The test is: left-tailed Based on a sample of 20 men, 45% owned cats Based on a sample of 60 women, 70% owned cats The test statistic is: ___ (to 2 decimals) The p-value is: ____ (to 2 decimals)

Test the claim that the proportion of men who own cats is smaller than the proportion...

Test the claim that the proportion of men who own cats is smaller than the proportion of women who own cats at the .05 significance level. The null and alternative hypothesis would be: H 0 : p M = p F H0:pM=pF H 1 : p M ≠ p F H1:pM≠pF H 0 : μ M = μ F H0:μM=μF H 1 : μ M < μ F H1:μM<μF H 0 : p M = p F H0:pM=pF H 1...

Test the claim that the proportion of men who own cats is smaller than the proportion...

Test the claim that the proportion of men who own cats is smaller than the proportion of women who own cats at the .10 significance level. left tailed right tailed two tailed test statistic critical value reject or accept the null

Test the claim that the proportion of men who own cats is significantly different than the...

Test the claim that the proportion of men who own cats is significantly different than the proportion of women who own cats at the 0.2 significance level. The null and alternative hypothesis would be: H0:pM=pFH0:pM=pF H1:pM>pFH1:pM>pF H0:pM=pFH0:pM=pF H1:pM<pFH1:pM<pF H0:pM=pFH0:pM=pF H1:pM≠pFH1:pM≠pF H0:μM=μFH0:μM=μF H1:μM<μFH1:μM<μF H0:μM=μFH0:μM=μF H1:μM>μFH1:μM>μF H0:μM=μFH0:μM=μF H1:μM≠μFH1:μM≠μF The test is: two-tailed left-tailed right-tailed Based on a sample of 40 men, 30% owned cats Based on a sample of 20 women, 50% owned cats The test statistic is: (to 2 decimals) The p-value...

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You are testing the claim that the proportion of men who own cats is larger than...

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