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Is there sufficient evidence to conclude that the advertising for the is correct in claiming that the new batteries have a longer lifetime? Conduct hypothesis test using = 0.05 (8 Points – 2 Points for Error Question).
H0: _____________ Ha: _____________ =
Calculate test statistic:
P-value:
State your Conclusion:
What would it mean if you made a TYPE I Error in the context of this scenario?
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