. A pharmaceutical company is testing a new cold medicine to...

. A pharmaceutical company is testing a new cold medicine to determine if the drug has side affects. To test the drug, 8 patients are given the drug and 9 patients are given a placebo (sugar pill). The change in blood pressure after taking the pill was as follows:

 

Given drug:

3

4

5

1

-2

3

5

6

Given placebo:

1

-1

2

7

2

3

0

3

4

Test to determine if the drug raises patients' blood pressure more than the placebo using a = 0.01