WorksheetsProbability Mean Median Mode and Range Review
Total questions: 12
Worksheet time: 12mins
Find the median, mode and range:
3, 5, 7, 9, 11, 8, 3
median:7 mode:3 range:8
median:6 mode:3 range:7
median:7 mode:3 range:8
A bag contains 30 pieces of candy. There are 15 grape, 7 cherry, 3 lemon, 5 strawberry. What is the probability of drawing a lemon?
3
1/10
3/10
30%
To find the _________ you add up all the numbers and then divide by how many numbers you have.
Mean
Median
Mode
Range
What is the probability of spinning the spinner and having it land on RED?
33%
50%
12%
Find the median from the list of numbers:
60, 58, 52, 48, 60, 67
58
59
60
118
What is the mean of test scores?
{70, 70, 80, 85, 85, 90, 95, 95, 100, 100}
87
85, 95, and 100
30
85 and 90
What does the median represent in a dataset?
The average value of the dataset
The middle value when the data is in order from least to greatest
The most frequently occurring value in the dataset
The difference between the highest and lowest values in the dataset
Which of the following is a measure of spread?
Mean
Median
Range
Mode
What is the mode in a data set?
The average of all data points
The middle value of the data set
The value that occurs most frequently
The difference between the highest and lowest values
Which of the following is not a measure of center?
Mean
Median
Mode
Range
How is the mean calculated?
By multiplying all the numbers and taking the square root
By adding all the numbers and dividing by the number of data points
By subtracting the smallest number from the largest number
By finding the data point that occurs the most
How is the median found in a data set?
By finding the data point that occurs the most
By averaging the two middle numbers in an ordered set
By selecting the middle number in an ordered set
By subtracting the smallest value from the largest value
