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A hypothesis test was conducted to investigate whether the population mean age of college students at Osler city is higher than 22. a) This is
A hypothesis test was conducted to investigate whether the population mean age of college students at Osler city is higher than 22.
a) This is a
- two-tailed test.
- right-tailed test.
- left-tailed test.
- half-way test.
b) Select a correct formulation of the appropriate hypotheses:
- H
- 0
- :
- >
- 22
- H0:>22
- H
- 1
- :
- 22
- H1:22
- H
- 0
- :
- 22
- H0:22
- H
- 1
- :
- >
- 22
- H1:>22
- H
- 0
- :
- 22
- H0:22
- H
- 1
- :
- <
- 22
- H1:<22
- H
- 0
- :
- =
- 22
- H0:=22
- H
- 1
- :
- 22
- H1:22
- H
- 0
- :
- <
- 22
- H0:<22
- H
- 1
- :
- 22
- H1:22
- H
- 0
- :
- 22
- H0:22
- H
- 1
- :
- =
- 22
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