You must state the Null and Alternate Hypotheses and describe the hypotheses. What is the Critical Z statistic for the test? What is the decision Rule? What is your conclusion? Group Statistics Std. House Groupings Sample Mean St. Error by Турe N. (Average) Deviation Mean Age of the Hose Two Family 44 49.8864 29.06546 4.38178 Houses One Family 49 62.7959 20 40116 2.91445 Houses Size of Lot in Square Two Family 44 4659.59 1055.539 159.128 Feet Houses 49 4145.76 1175.398 167.914 One Family Houses

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A: Sample statistic = The value which defines about sample drawn. Population parameter =  The value…

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A: P-value:If the null hypothesis is true, then the P-value is the probability of observing at least…

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A: Population mean μ=100Population standard deviation σ=15Sample mean x¯=123

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A: Introduction Hypothesis is an assumption that is being tested.

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A: The given values are μ=1200,σ=207.88,x¯=1227.81,n=275.

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A: Answer :    Answer :

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A: Introduction: Denote μ as the true population mean number of beds in for-profit nursing homes.

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A: We need to use the concept of hypothesis testing.

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Q: Use technology to help you test the claim about the population mean, μ, at the given level of…

A: We will provide you the solution in next step

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Q: pls answer 3-5 tha

A: