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In: Statistics and Probability

Express the null and alternative hypothesis in symbolic form. A researcher claims that the mean of...

Express the null and alternative hypothesis in symbolic form.

A researcher claims that the mean of people's total cholesterol is 180 mg/dl.

Solutions

Expert Solution

Solution:

From the given information, we have

Null hypothesis: H0: The mean of people's total cholesterol is 180 mg/dl.

Alternative hypothesis: Ha: The mean of people's total cholesterol is not 180 mg/dl.

H0: µ = 180

Ha: µ ≠ 180

orchestra answered 2 years ago
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