For a group of 60 people--50 men and 10 women--a distribution of weights would likely be:
a. normal.
b. positively skewed.
c. negatively skewed.
d. bell-shaped.
C
You might also like to view...
The series of eye fixations that we perceive as visual sensations seem continuous, or stream like, because of _____
A) short-term memory B) saccadic eye movements C) sensory memory D) serial-position effect
Effective studying is an example of:
a. automatic encoding c. maintenance rehearsal b. effortful encoding d. chunking
Which of these statements represents a typical premise in the deductive logic of conducting experiments?
a. The independent variable leads to the dependent variable. b. All other things are equal. c. The experimenter changes the independent variable. d. All of these are premises that apply to the experimental situation.
Suppose that Sir Francis Galton were alive today and received an invitation to address students on the topic of his research with greatest relevance to intelligence. Which of these would be the best title?
a) "Intelligence: Genes Count" b) "Genes and the Environment Interact" c) "Changing Intelligence via Early Stimulation" d) "Challenging the Genetics Notion of Intelligence"