Question 1
If you know the median of a data set with 7 values is 10, what does this tell you about the data?
Question 2
If the data set is {3, 5, 7, 10, 12} and a new value, 14, is added, what happens to the median?
Question 3
If a data set has an even number of elements, how is the median found?
Question 4
In a skewed data set, which measure is typically more reliable - mean or median?
Question 5
How do you interpret the mode in a data set of monthly guitar sales if it is 10 guitars?
Question 6
What is the median of the data set {2, 8, 4, 10, 6} when arranged in order?
Question 7
In a data set with no repeated values, what is said about the mode?
Question 8
What happens to the median if a data set is skewed?
Question 9
If a data set is {4, 5, 9, 12, 15}, what is the mean?
Question 10
What is the first step in calculating the mean of a data set?
Question 11
What is the mode for the data set {3, 6, 6, 9, 12, 12, 12, 15}?
Question 12
Which value represents the mode in the data set {5, 5, 7, 9, 9, 9, 10}?
Question 13
What is a unique characteristic of the median compared to the mean?
Question 14
Compare the mean and median for the data set {1, 2, 2, 5, 9}.
Question 15
How do you find the mean of the numbers 3, 5, and 7?