Multiple Choice
Distributions of IQ scores are normally distributed because
A) the underlying quality being tested - intelligence - is normally distributed
B) IQ tests are designed to produce in normal distributions
C) there is no cultural bias in the tests
D) they reflect the natural distribution of intelligence: human beings are genetically programmed to have an average intelligence of about 100.
Correct Answer:
Verified
Correct Answer:
Verified
Q2: Converting scores into Z scores standardizes the
Q7: Column c in the normal curve table
Q10: For a normal distribution of 1000 cases,
Q11: The probability of getting a 1 in
Q11: The tails of the theoretical normal curve<br>A)
Q12: As used in the social sciences, probabilities
Q15: The area between a negative Z score
Q21: To estimate probabilities, set up a fraction
Q26: What is the probability that a randomly
Q37: The mean on a standardized test is