What are the H_0: _____ and, H_a: _____ a. H_0: mu_1 = mu_2 = mu_3; H_a: S_1 = S

Question

What are the H_0: _____ and, H_a: _____ a. H_0: mu_1 = mu_2 = mu_3; H_a: S_1 = S_2 = S_3 b. H_0: mu_1 = mu_2 = mu_3; H_a: There is at least one difference c. H_0: mu_1 = mu_2 notequalto mu_3; H_a: H_0: mu_1 notequalto mu_2 = mu_3 d. H_0: H_0: mu_1 = mu_2 notequalto mu_3 There will is at least one difference Calculate the following: df_between/k _____ df_within/k _____ a. 12; 3 b. 3; 10 c. 11; 2 d. 2; 10 Find the following: F_crit _____; F_stat _____ a. F_crit = 4.10; F_test = .482 b. F_crit = 7.58; F_test = .999 c. F_crit = 19.39; F_test = 20.00 Conclusion: Did you decide to Accept or Reject the Null? a. Reject H_0 b. Accept H_0

Explanation / Answer

25) option B is correct

26) option d

27) Fcrit =4.10 ; f test =2.411

28) Accept Ho

Source SS df MS F F critical treatment 2.17 2 1.085 2.4111 4.102821015 error 4.5 10 0.45 total 12 12

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