The following lists the costs of name brand drugs and the corresponding generic drug before insurance. We are interested in testing to see if there is a significant difference in the costs. ROUND TO...


The following lists the costs of name brand drugs and the corresponding generic drug before insurance. We are interested in testing to see if there is a significant difference in the costs.

ROUND TO FOUR DECIMAL PLACES










































Drug





Name Brand Drug





Generic Drug





1





1262





1964





2





4108





1755





3





1864





2302





4





1829





1682





5





2059





1851





6





1020





3050





a. Find .

b. Find

c. Find the test statistic for this type of data.

d. Find the critical value at 98% confidence.

e. What conclusion would be made here at 98% confidence?


Jun 02, 2022
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