QUESTION 1
Karen bowled five games. Her scores were 80, 95, 100, 85, 95. What is the mean of her scores for the five games?
95
100
80
91
QUESTION 2
Jerry bowled five games. His scores were 80, 95, 100, 85, 95. What is the mode of his scores for the five games?
100
80
91
95
QUESTION 3
How will adding the value 1000 affect the mean and median of the data set 5, 10, 17, 19, 20?
The mean increases and the median stays the same.
The mean increases more than the median increases.
The median increases and the mean stays the same.
The mean and the median increase by the same amount.
QUESTION 4
How will adding the value 75 affect the mean and median of the data set 1, 5, 7, 9 , 9, 10?
The median increases less than the mean increases.
The mean increases and the median stays the same.
The median increases and the mean stays the same.
The mean and the median increase by the same amount.
QUESTION 5
Find the mode for the data set.
18, 24, 24, 24, 25, 37, 37, 46
18
24
25
46