For the following pairs, indicate which do not comply with the rules for setting
ID: 3360639 • Letter: F
Question
For the following pairs, indicate which do not comply with the rules for setting up hypotheses, and explain why. (Select all that apply.)
(a) H0: = 17, Ha: = 17
This pair complies.This pair does not comply because is not a population characteristic.This pair does not comply because both hypotheses use an equal sign.This pair does not comply because the two hypotheses use different numbers.
(b) H0: p = 0.6, Ha: p > 0.8
This pair complies.This pair does not comply because p is not a population characteristic.This pair does not comply because both hypotheses use an equal sign.This pair does not comply because the two hypotheses use different numbers.
(c) H0: = 125, Ha: < 125
This pair complies.This pair does not comply because is not a population characteristic.This pair does not comply because both hypotheses use an equal sign.This pair does not comply because the two hypotheses use different numbers.
(d) H0: = 123, Ha: = 124
This pair complies.This pair does not comply because is not a population characteristic.This pair does not comply because both hypotheses use an equal sign.This pair does not comply because the two hypotheses use different numbers.
(e) H0: p = 0.2, Ha: p 0.2
This pair complies.This pair does not comply because p is not a population characteristic.This pair does not comply because both hypotheses use an equal sign.This pair does not comply because the two hypotheses use different numbers.
Explanation / Answer
solution=
(a) H0: = 17, Ha: = 17
does not comply because both use =
(b) H0: p = 0.6, Ha: p > 0.8
does not comply a/c different numbers
(c) H0: = 125, Ha: < 125
complies
(d) H0: = 123, Ha: = 124
does not comply a/c different numbers and ALSO because both use an equals sign. So I don't know which error they want you to pick!
(e) H0: p = 0.2, Ha: p 0.2
does not comply because p-hat is not a population characteristic
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