Use the following data to conduct a Chi-square test for each region of the company in the same manner you viewed in the video:

 

Region	Expected	Actual
Southeast
Defined	100	98
Open	100	104
Northeast
Defined	150	188
Open	150	214
Midwest
Defined	125	120
Open	125	108
Pacific
Defined	200	205
Open	200	278

 

Step 3:

Write an 800–1,000-word essay, utilizing APA formatting, to discuss the following:

Describe why hypothesis testing is important to businesses.

Report your findings from each Chi-square test that you conducted.

Based solely on the Chi-square test, discuss whether the company should accept the null hypothesis in each region or reject it in favor of the alternate hypothesis.

Discuss any other statistical analyses you would want the company to contemplate before deciding if it will go with a defined or open sales strategy.

Describe and discuss at least 1 other business scenario in which you believe Chi-square testing would be helpful to a company.