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My research question will be Did the frequency of bird strikes in the aviation industry decrease in the aviation industry from 2010 to 2020?. Hypothesis

My research question will be "Did the frequency of bird strikes in the aviation industry decrease in the aviation industry from 2010 to 2020?".

Hypothesis Statements would be...

Ho: The frequency of bird strikes did not change from 2010 to 2020.

Ha: The frequency of bird strikes increased from 2010 to 2020.

My questions will be...

What statistical test, exactly, will you use? For example, a t-test of independent means.
Why did you choose this test?
What assumptions are you making in order to use this test?
What is the confidence interval that you will use?

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