Claim: At most 64% of people support legalizing gay marriage.

Express the null and alternative hypotheses in symbolic form for this claim (enter as a percentage).

H0:p

H1:p

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You are performing a two-tailed test with test statistic

t=-3.13

and a sample size of 25. Find the p-value to 4 decimal places.

p-value:

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You are performing a two-tailed test with test statistic

t=-1.52

and a sample size of 98. Find the p-value to 4 decimal places.

P-value:

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You are performing a right-tailed test with test statistic

t=1.92

and a sample size of 31. Find the p-value to 4 decimal places.

p-value:

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You are performing a two-tailed test with test statisticz=-0.35, find the p-value to 4 decimal places

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You are performing a left-tailed test with test statistic

t=-0.68 and a sample size of 78. Find the p-value to 4 decimal places.

p-value:

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You are performing a two-tailed test with test statistic

t=-0.28 and a sample size of 30. Find the p-value to 4 decimal places.

P-value:

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You are performing a right-tailed test with test statistic

t=0.5 and a sample size of 55. Find the p-value to 4 decimal places.

p-value:

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WithH_a : p<

55% you obtain a test statistic ofz=-1.56. Find the p-value accurate to 4 decimal places.

p-value =

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You are performing a left-tailed test.

=.002, find the critical value, to four decimal places.

z=

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You are performing a right-tailed test.If=.02, find the critical value, to four decimal places.

z=

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Your claim results in the following alternative hypothesis:

H1:p> 58% which you test at a significance level ofa=.01.

Find the critical value, rounded to four decimal places.z=

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You are performing a two-tailed test.

If =.10, find the positive critical value, to four decimal places.

z/2=

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You are performing a left-tailed test with a sample size of 92.

If=.001 find the critical value, to four decimal places.

t=

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You are performing a right-tailed test with a sample size of 62.

If=.001, find the critical value, to four decimal places.

t=

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Your claim results in the following alternative hypothesis:

H1:176 which you test at a significance level of=.002

and a sample size of 22. You do NOT know the population standard deviation,.

Find the positive critical value, rounded to four decimal places.

t/2=

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You are performing a right-tailed test with a sample size of 36.

If=.005, find the critical value, to four decimal places.

t=

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