Test the claim about the population mean, µ, at the given level of significance using the given sample statistics. Claim: p= 30; a = 0.06; o= 3.25. Sample statistics: x 28.9, n= 73 Identify the null and alternative hypotheses. Choose the correct answer below.

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Test the claim about the population mean, µ, at the given level of significance using the given sample statistics.
Claim: p = 30, a = 0.06; o = 3.25. Sample statistics: x= 28.9, n = 73
Identify the null and alternative hypotheses. Choose the correct answer below.
A. Ho: H=30
H3: µ#30
O B. H, p<30
H3 µ = 30
Φα. H: μ> 30
H3: µ= 30
OD Ho pt30
Ha p= 30
0F
Ho p= 30
ΤΟΕ H6: μ= 30
H3:> 30
H, µ< 30
Calculate the standardized test statistic.
The standardized test statistic is
(Round to two decimal places as needed.)
Transcribed Image Text:Test the claim about the population mean, µ, at the given level of significance using the given sample statistics. Claim: p = 30, a = 0.06; o = 3.25. Sample statistics: x= 28.9, n = 73 Identify the null and alternative hypotheses. Choose the correct answer below. A. Ho: H=30 H3: µ#30 O B. H, p<30 H3 µ = 30 Φα. H: μ> 30 H3: µ= 30 OD Ho pt30 Ha p= 30 0F Ho p= 30 ΤΟΕ H6: μ= 30 H3:> 30 H, µ< 30 Calculate the standardized test statistic. The standardized test statistic is (Round to two decimal places as needed.)
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