Provide a reference when knowledge is gained from?external?sources instead of our ZyBooks textbook.? Due Day 3? Hypothesis testing allows us to use an analytical process to determine if
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Provide a reference when knowledge is gained from external sources instead of our ZyBooks textbook.
Due Day 3
Hypothesis testing allows us to use an analytical process to determine if a hypothesis is retained or rejected. This process compares a null hypothesis (HO), which states things as we believe they are, to an alternative hypothesis (HA), which proposes a change to what we believe exists.
Respond to the following in a minimum of 175 words:
a. Discuss the concepts of hypothesis testing, including what you are evaluating.
b. When hypothesis testing should be used.
c. What are the differences between a one- and a two-tailed test?
d. Describe one example from your personal or professional experiences where you could apply a hypothesis test. Discuss how knowing that information helped you.
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