Questions from Statistics

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

Find the critical F-value for a right-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 = 16

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

Find the critical F-value for a right-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 = 2, d.f.D = 11

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

Find the critical F-value for a right-tailed test using the level of significance α and degrees of freedom d.f.N and d.f.D. α = 0.10, d.f.N = 10, d.f.D = 15

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

Find the critical F-value for a right-tailed test using the level of significance α and degrees of freedom d.f.N and d.f.D. α = 0.025, d.f.N = 7, d.f.D = 3

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 = 6, d.f.D = 7

Q: State the null and alternative hypotheses for a one-way ANOVA

State the null and alternative hypotheses for a one-way ANOVA test.

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...

Q: An Internet provider is trying to gain advertising deals and claims that

An Internet provider is trying to gain advertising deals and claims that the mean time a customer spends online per day is greater than 28 minutes. You are asked to test this claim. How would you writ...

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...

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...