Assume that a 95 confidence interval for the mean is 15.0, Ask an Expert

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Assume that a 95% confidence interval for the mean is 15.0 < u < 19.0. The null hypothesis Ho: u = 13.0 at a =- 0.05 would possible answers:

a) be rejected because 13.0 is less than 15.0

b) not be rejected because 13.0 is less than 19.0

c) not be rejected because 19.0 is more than 15.0

d) be rejected b ecause 13.0 is not equal to 17.0

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