MAT 273 TU Statistics Hypothesis Testing Application Questions

Instructions

Please answer each of the following questions concerning at least 1 column of data that you used in the week 2 problem of the week. Refer to the example in the resources for clarity.

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  • What is hypothesis testing and why is it done?
  • How might it be utilized within your aspect of education?
  • Formulate a hypothesis in words, then transfer it into a null and research hypothesis set.
  • Next, collect a data set and compare it against a value found on the internet (i.e. a “they say” statement that you feel your dat can debunk). For example, if your data set is looking at traffic accidents caused by distracted driving, you might look for something on the internet that says distracted driving accidents are on the rise.
  • Cite the source of your statistic.
  • Using your data for the computed value and the internet value as mu, complete the 6 step-hypothesis test when sigma is unknown.
  • Explain your findings.
  • Paste in a screenshot of your data analysis.
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