Medicare would like to test the hypothesis that the standard deviation for the monthly rate for a one- bedroom assisted- living facility is more than $400. The correct hypothesis statement would be ______. A)H₀: a² c 160,000; H₁: a² 160,000 B)H₀: µ = 160,000; H₁: µ × 160,000 C)H₀: a² c 400; H₁: a² 400 D)H₀: a c 400; H₁: a 400

Question

Medicare would like to test the hypothesis that the standard deviation for the monthly rate for a one- bedroom assisted- living facility is more than $400. The correct hypothesis statement would be ______. A)H₀: a² c 160,000; H₁: a² > 160,000 B)H₀: µ = 160,000; H₁: µ × 160,000 C)H₀: a² c 400; H₁: a² > 400 D)H₀: a c 400; H₁: a > 400

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The Answer is A

Medicare Would Like to Test the Hypothesis That the Standard