A study conducted in 2000 found that the mean number of children under 18 per household in a certain community was 1.7. A statistician is trying to determine whether this number has changed in the last 6 years. Which of the following sets of hypotheses is correct for this test? О о: и> 1.7;B H:и < 1.7. O Ho : µ = 1.7; H| :µ # 1.7. О Но: и < 1.7; H:и> 1.7. О Но: и 2 1.7; H:и < 1.7.

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A study conducted in 2000 found that the mean number of children under 18 per household in a certain community was 1.7. A
statistician is trying to determine whether this number has changed in the last 6 years. Which of the following sets of hypotheses is
correct for this test?
Ο H : μ >1.7; Η : μ< 1.7.
Ο H : μ 1.7; Η : μ + 1.7.
O Ho : µ < 1.7; H :µ > 1.7.
Ο H : μ Σ 1.7; Η : μ < 1.7.
Transcribed Image Text:A study conducted in 2000 found that the mean number of children under 18 per household in a certain community was 1.7. A statistician is trying to determine whether this number has changed in the last 6 years. Which of the following sets of hypotheses is correct for this test? Ο H : μ >1.7; Η : μ< 1.7. Ο H : μ 1.7; Η : μ + 1.7. O Ho : µ < 1.7; H :µ > 1.7. Ο H : μ Σ 1.7; Η : μ < 1.7.
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