Questions from Statistics


Q: Use the TI-84 Plus displays to make a decision to

Use the TI-84 Plus displays to make a decision to reject or fail to reject the null hypothesis at the level of significance. α = 0.01

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Q: Find the critical F-value for a two-tailed test

Find the critical F-value for a two-tailed test using the level of significance α and degrees of freedom d.f.N and d.f.D. α = 0.05, d.f.N = 9, d.f.D = 8

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Q: Find the critical F-value for a two-tailed test

Find the critical F-value for a two-tailed test using the level of significance α and degrees of freedom d.f.N and d.f.D. α = 0.01, d.f.N = 40, d.f.D = 60

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Q: Find the critical F-value for a two-tailed test

Find the critical F-value for a two-tailed test using the level of significance α and degrees of freedom d.f.N and d.f.D. α = 0.01, d.f.N = 11, d.f.D = 13

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Q: a. identify the claim and state H0 and Ha,

a. identify the claim and state H0 and Ha, b. find the critical value and identify the rejection region, c. find the test statistic F, d. decide whether to reject or fail to reject the null hypothes...

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Q: a. identify the claim and state H0 and Ha,

a. identify the claim and state H0 and Ha, b. find the critical value and identify the rejection region, c. find the test statistic F, d. decide whether to reject or fail to reject the null hypothes...

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Q: a. identify the claim and state H0 and Ha,

a. identify the claim and state H0 and Ha, b. find the critical value and identify the rejection region, c. find the test statistic F, d. decide whether to reject or fail to reject the null hypothes...

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Q: a. identify the claim and state H0 and Ha,

a. identify the claim and state H0 and Ha, b. find the critical value and identify the rejection region, c. find the chi-square test statistic, d. decide whether to reject or fail to re...

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Q: a. identify the claim and state H0 and Ha,

a. identify the claim and state H0 and Ha, b. find the critical value and identify the rejection region, c. find the test statistic F, d. decide whether to reject or fail to reject the null hypothes...

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Q: a. identify the claim and state H0 and Ha,

a. identify the claim and state H0 and Ha, b. find the critical value and identify the rejection region, c. find the test statistic F, d. decide whether to reject or fail to reject the null hypothe...

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