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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
Conduct an analysis of variance
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