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A hypothesis test is conducted with respect to the mean weight (in ounces) of potato chip bags form a certain manufacturer. The hypotheses are: H0:  = 0.8 and Ha:  ≠ 0.8. Which confidence level would support the conclusion that there is insufficient evidence to reject H0 when = 0.03?
a) 97% b) 94% c) 95% d) 98.5% e) 90%

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