Multiple Choice
What is a drawback of the interval scale?
A) We cannot calculate a mean and standard deviation.
B) We cannot interpret test scores on an interval scale.
C) The scale cannot be used for psychological tests.
D) The scale doesn't have a true zero point.
Correct Answer:
Verified
Correct Answer:
Verified
Q7: Kevin is an 8-year-old Black student who
Q8: The mean of a normal distribution always
Q9: In a normal distribution, what percent of
Q10: What do measures of variability represent?<br>A) the
Q11: The correlation coefficient is represented by _.<br>A)
Q13: What type of standard score is expressed
Q14: What type of distribution is shown below?
Q15: On histograms, the horizontal axis represents _,
Q16: What provides us with a standard against
Q17: Age equivalents, grade equivalents, and percentile scores