Use the following data to conduct a one-sample t test in SPSS (with α = 0.05) to determine if the score on a standardized test (for scores that are normally distributed) with a known population mean of 100 is influenced by a new instructional method.  Follow and list all five steps for hypothesis testing.   95, 105, 110, 90, 120, 110, 100, 95, 105, 125, 80, 100, 120, 115, 115, 120, 120, 105

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Use the following data to conduct a one-sample t test in SPSS (with α = 0.05) to determine if the score on a standardized test (for scores that are normally distributed) with a known population mean of 100 is influenced by a new instructional method.  Follow and list all five steps for hypothesis testing.

 

95, 105, 110, 90, 120, 110, 100, 95, 105, 125, 80, 100, 120, 115, 115, 120, 120, 105

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