Question: Explain the concept of using null hypothesis and alternative hypothesis as part of the hypothesis testing. Why null and alternative hypothesis should always be mutually

  • Explain the concept of using null hypothesis and alternative hypothesis as part of the hypothesis testing. Why null and alternative hypothesis should always be mutually exclusive?

Provide specific examples where a null and alternative hypothesis could be utilized to test a solution to a problem from your major of study.

  • What is the difference between the Z and T-test and which one should be used under which scenario? Provide a specific example for the scenario where each type of test should be used.

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