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State the Null and Alternative Hypotheses

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The quality control manager at a lightbulb factory needs to determine whether the mean life of a large shipment of lightbulbs is equal to the specified value of 375 hours. State the null and alternative hypotheses.

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This solution states the null and alternative hypothesis.

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The quality control manager at a light bulb factory needs to determine ...

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  • BSc, Meerut University
  • MSc, Meerut University
  • MPhil, Institute of Advanced Studies
  • MSc, AIT
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