Question

In: Statistics and Probability

Subject label 1 2 3 4 5 6 7 8 9 Blood pressure Reading before Drug...

Subject label

1

2

3

4

5

6

7

8

9

Blood pressure Reading before

Drug A treatment

X­A1

XA2

XA3

XA4

XA5

XA6

XA7

XA8

XA9

Blood pressure Reading after

Drug A Treatment

YA1

YA2

YA3

YA4

YA5

YA6

YA7

YA8

YA9

Subject label

1

2

3

4

5

6

7

8

9

Blood pressure Reading before

Drug B treatment

X­B1

XB2

XB3

XB4

XB5

XB6

XB7

XB8

XB9

Blood pressure Reading after

Drug B Treatment

YB1

YB2

YB3

YB4

YB5

YB6

YB7

YB8

YB9

ii)What test would you do to find out if Drug B is more effective than A? justify your choice with explanation. write the equation that determines the test-statistic and define all the terms.

iii) if both drugs have the same active compound but with different weight, how do you show the effect of the active compound on the effectiveness of the drug?

what are the key parameters that indicate the validity of the model in Question (iii).

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orchestra answered 1 year ago
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