Multiple Choice
The bars of a frequency distribution should
A) be touching each other unless there is a category with zero frequency)
B) be centered on the score value
C) extend horizontally from the lower real limit of the score value to the upper real limit
D) all of these are true
Correct Answer:
Verified
Correct Answer:
Verified
Q28: A bell-shaped curve that happens to describe
Q29: The slope of a cumulative record shows<br>A)
Q30: Which of the following is a representation
Q31: Line graphs should not be used to
Q32: A bar graph should be used when
Q34: Discuss the normal distribution in relation to
Q35: Box and Whisker plots are particularly useful
Q36: The x-axis represents _ in a time-series
Q37: In a frequency table, the rows indicate<br>A)
Q38: The main advantage of the mean is<br>A)