The mean length u of male geckos is 9.5 inches. A researcher studying a population of geckos in a certain region will conduct a hypothesis test to investigate whether there is evidence that the mean length is greater than 9.5 inches. A random sample of geckos was selected, and the sample mean i was calculated as 10 inches. Which of the following is the correct set of hypotheses? Họ : = 10 Ha : 5 + 10 A Ho : = 10 Ha : 5 < 10 B Ho : µ = 9.5 Ha : µ> 9.5 Họ : 4 = 9.5 На : д<9.5 D Họ : µ = 9.5 Ha : 4 + 9.5 E

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The mean length u of male geckos is 9.5 inches. A researcher
studying a population of geckos in a certain region will conduct a
hypothesis test to investigate whether there is evidence that the
mean length is greater than 9.5 inches. A random sample of geckos
was selected, and the sample mean i was calculated as 10 inches.
Which of the following is the correct set of hypotheses?
Họ : = 10
Ha : 5 + 10
A
Ho : = 10
Ha : 5 < 10
B
Ho : µ = 9.5
Ha : µ> 9.5
Họ : 4 = 9.5
На : д<9.5
D
Họ : µ = 9.5
Ha : 4 + 9.5
E
Transcribed Image Text:The mean length u of male geckos is 9.5 inches. A researcher studying a population of geckos in a certain region will conduct a hypothesis test to investigate whether there is evidence that the mean length is greater than 9.5 inches. A random sample of geckos was selected, and the sample mean i was calculated as 10 inches. Which of the following is the correct set of hypotheses? Họ : = 10 Ha : 5 + 10 A Ho : = 10 Ha : 5 < 10 B Ho : µ = 9.5 Ha : µ> 9.5 Họ : 4 = 9.5 На : д<9.5 D Họ : µ = 9.5 Ha : 4 + 9.5 E
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