5· 10 points DevoreStat98E.002. For the following pairs of assertions, indicate

Question

5· 10 points DevoreStat98E.002. For the following pairs of assertions, indicate which do not comply with our rules for setting up hypotheses and why (the subscripts 1 and 2 differentiate between quantities for two different populations or samples): My Notes Ask Your (a) Ho: = 100, Ha: > 100 These hypotheses comply with our rules. O Ho cannot include equality, so these hypotheses are not in compliance. Each is a statistic, so these hypotheses do not comply with our rules. O The asserted value in Ho should not appear in Ha, so these hypotheses are not in compliance. (b) Ho: = 20, Hai These hypotheses comply with our rules. Ha cannot include equality, so these hypotheses are not in compliance 20 O Each is a statistic, so these hypotheses do not comply with our rules. O The asserted value in Ho should not appear in Ha, so these hypotheses are not in compliance. (c) Ho: p # 0.25, Hai p = 0.25 These hypotheses comply with our rules. Ha cannot include equality, so these hypotheses are not in compliance O Each p is a statistic, so these hypotheses do not comply with our rules. O The asserted value in Ho should not appear in Har so these hypotheses are not in compliance (d) Ho: 1-2 = 25, Hai 1-2 > 100 These hypothese s comply with our rules. Ho cannot include equality, so these hypotheses are not in compliance O Each is a statistic, so these hypotheses do not comply with our rules. O The asserted value in Ho should also appear in Har so these hypotheses are not in compliance These hypotheses comply with our rules.

Explanation / Answer

(a) These hypothesis comply with our rules.

(b) Ha cannot include equality, so these are not in compliance.

(c) Ha cannot include equality, so these are not in compliance.

(d) These hypothesis comply with our rules.

(e) Each S is a stistic, so these hypothese do not comply with our rules.

(f) Ha cannot include equality, so these are not in compliance.

(g) These hypothesis comply with our rules.

(h) These hypothesis comply with our rules.

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