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I would like all of you to attempt to develop a Null and Alternate hypothesis for the following problems: A) A battery manufacturer claims its

I would like all of you to attempt to develop a Null and Alternate hypothesis for the following problems: A) A battery manufacturer claims its new ion lithium battery can hold a charge under normal usage for at least 1,800 minutes. B) A sprinter boasts that she can run the 100 meters in under 10 seconds. C) The starting income of Columbia University graduates is above $65,000

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