Questions and Answers
True or False: The z-score measures the number of standard deviations above or below the mean of the data.
True
True or False: The percentile is the value below which a certain percentage of the data values fall.
True
True or False: Quartiles divide a ranked data set into three equal groups.
False
True or False: The median of a ranked list is always the middle number.
Signup and view all the answers
True or False: The mode is the number that occurs most frequently in a list of numbers.
Signup and view all the answers
Which measure of relative position is the number of standard deviations above or below the mean of the data?
Signup and view all the answers
What is the 𝒑 percentile of a data set?
Signup and view all the answers
What is the mode of a list of numbers?
Signup and view all the answers
What is the median of a ranked list of numbers?
Signup and view all the answers
What do quartiles do to a ranked data set?
Signup and view all the answers
