Question

For the following hypotheses name the IV and the DV.
1. Lack of sleep significantly affects learning in 10-year-old boys.
IV............................................................
DV...........................................................
2. Social class has a significant effect on IQ scores.
IV............................................................
DV.......................................................…
3. Stressful experiences significantly increase the likelihood of headaches.
IV............................................................
DV...........................................................
4. Time of day has a significant effect on alertness.
IV............................................................
DV...........................................................

5. People who exercise regularly sleep better at night.
I.V._____________________________________________________________
D.V. ______________________​

Answer 1

Answer:

currect option five

Explanation:

currect option five