Solution-Average cholesterol level of people

Average cholesterol level of people

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Reference no: EM131361149

In a sample of 80 people who have had strokes, the average cholesterol level was 250 with a standard deviation of 70. In order to test the hypothesis (at the 5% level of significance) that the average cholesterol level of people who have had strokes was at least 240, what is the p-value? (please round your answer to 4 decimal places)

Reference no: EM131361149

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Average cholesterol level of people : In order to test the hypothesis (at the 5% level of significance) that the average cholesterol level of people who have had strokes was at least 240, what is the test statistic? (please round your answer to 2 decimal places

Average cholesterol level of people : In order to test the hypothesis (at the 5% level of significance) that the average cholesterol level of people who have had strokes was at least 240, what is the p-value? (please round your answer to 4 decimal places)

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Average cholesterol level of people

Reference no: EM131361149

Reference no: EM131361149

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