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Suppose that a response can fall into one of k = 5 categories with probabilities , and that n = 250 responses produced these category counts:
Are the five categories equally likely to occur?
If you were to test this hypothesis using the chi-square statistic, how many degrees of freedom would the test have?
______________
Compute :
______________
Reject when
> ______________.
Conclude that the five salespersons ______________ equally like to sell cars.
Cardiac Diseases
A group of disorders that affect the heart and blood vessels, including conditions like coronary artery disease, heart failure, and arrhythmias.
Milton Hershey
An American businessman and philanthropist, founder of the Hershey Chocolate Company, and the town of Hershey, Pennsylvania.
Nickel
A silvery-white metal with a slight golden tinge that is used in alloys and to coat other metals to protect them from corrosion.
Milk Chocolate
A sweet chocolate confectionery made with milk powder, sugar, chocolate liquor, and sometimes vanilla and lecithin.
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