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Remaining Time: 25 minutes, onds. Question Completion Status: In the year 2000, a study at Davenport University found that a student studied an average of

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Remaining Time: 25 minutes, onds. Question Completion Status: In the year 2000, a study at Davenport University found that a student studied an average of 130 minutes on a typical weeknight. A researcher wants to know if this value is now different. The researcher surveys a random sample of n=40 Davenport students. The survey resulted in a sample mean of 140 minutes with a sample standard deviation of s=30 minutes. At a 95% level of Confidence, determine the Null and Alternate Hypothesis to investigate is study time is now different than 130 minutes. Ho: H = 130 versus Ha: [ > 130. O Ho: u not = 130 versus Ha: J = 130. O Ho: H = 130 versus Ha: u not = 130. O Ho: H > 130 versus Ha: H = 130

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