Question: 4. ISS points - Hypothesis Test using 2 Distribution- Chapter 71 Suppose the average serlaller mumber of mapial test a. [iopoints] - = - =

4. ISS points - Hypothesis Test using 2

4. ISS points - Hypothesis Test using 2 Distribution- Chapter 71 Suppose the average serlaller mumber of mapial test a. [iopoints] - = - = - n= - x= - = b. [iopoints] - State Ho: - State Hat C. [ropoints] Calculate the Z statistic below using this formula: z=nx - Z= d. [12points] Determine the P-value for the correctly calculated Z statistic above (use Table A): - P-value = e. [8points] Compare the P-value with the alpha level used in this test. - Do you reject Ho for Ha? Why? In other words, state your statistical conclusion below: 4. ISS points - Hypothesis Test using 2 Distribution- Chapter 71 Suppose the average serlaller mumber of mapial test a. [iopoints] - = - = - n= - x= - = b. [iopoints] - State Ho: - State Hat C. [ropoints] Calculate the Z statistic below using this formula: z=nx - Z= d. [12points] Determine the P-value for the correctly calculated Z statistic above (use Table A): - P-value = e. [8points] Compare the P-value with the alpha level used in this test. - Do you reject Ho for Ha? Why? In other words, state your statistical conclusion below

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