Suppose that the correlation between height and weight for adults is +0.75 . What proportion (or percent) of the variability in weight is accounted for by the relationship with height?
a. 75%
b. 25%
c. 56%
d. unable to determine
c
You might also like to view...
Generally speaking _________ usually know more about their teenager's activities and this knowledge generally leads to _________ levels of adolescent deviance:
a. mothers; higher b. mothers; lower c. fathers; higher d. fathers; lower
A woman who has not hada menstrual period for ____ consecutive months is considered to be in menopause
a. 3 b. 6 c. 12 d. 18
Echoic memory, the ability to "hear" what was said for a brief period after it was just said, is part of __________.
A. iconic memory B. sensory memory C. short-term memory D. long-term memory
A major factor that influences essential hypertension is
a) Physiological mechanisms affected by stress. b) Various identifiable physical conditions. c) Atherosclerosis (clogging of the arteries). d) Chronic overexertion.