A researcher is interested in whether music tastes differ by personality type. The table below presents...

A researcher is interested in whether music tastes differ by personality type. The table below presents the observed and expected frequencies. Does a statistically significant relationship exist between personality type and music preference? Conduct a hypothesis test to see. Follow the five-step model with an alpha level of 0.05. Make sure to go through each step and interpret the results in terms of the research question above.

Round to twoplaces past the decimal point for your calculations and final answers.

Observed Frequencies
	Personality Type
Music	Introverts	Extroverts	Total
One Direction	80	252	332
Mumford & Sons	357	148	505
Lorde	183	180	363
Total	620	580	1200

Expected Frequencies
	Personality Type
Music	Introverts	Extroverts	Total
One Direction	171.53	160.47	332
Mumford & Sons	260.92	244.08	505
Lorde	187.55	175.45	363
Total	620	580	1200

Expert Solution

orchestra answered 1 year ago

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