In a study of weight loss, suppose a mean weight loss of 4 pounds per month would be deemed clinically relevant.

From thegiven possible confidence intervals, choose which would satisfy each scenario. Confidence intervals are in standard form with (lower, upper) such a (2.3, 6.7).

1. Both statistically significant and clinically relevant:

A. (5.2, 7.2)

B. (2.3, 6.7)

C. (-1.7, 3.8)

D. (-0.5, 5.3)

E. (1.3, 3.5)

2. Statistically significant but NOT clinically relevant:

A. (5.2, 7.2)

B. (2.3, 6.7)

C. (-1.7, 3.8)

D. (-0.5, 5.3)

E. (1.3, 3.5)

3. NOT statistically significant and NOT clinically relevant:

A. (5.2, 7.2)

B. (2.3, 6.7)

C. (-1.7, 3.8)

D. (-0.5, 5.3)

E. (1.3, 3.5)

4. Statistically significant and POSSIBLY clinically relevant:

A. (5.2, 7.2)

B. (2.3, 6.7)

C. (-1.7, 3.8)

D. (-0.5, 5.3)

E. (1.3, 3.5)

5. NOT statistically significant but POSSIBLY clinically relevant:

A. (5.2, 7.2)

B. (2.3, 6.7)

C. (-1.7, 3.8)

D. (-0.5, 5.3)

E. (1.3, 3.5)