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SHSAT Math · Statistics & Probability
Mean, Median & Range Practice Quiz
Measures of central tendency and spread. Answer all 10 questions below, then submit to see your score and an explanation for each question. Free, no account needed. This topic quiz helps you practice the skills used on the computer-based SHSAT.
Question 1 of 10
A basketball player scored 18, 22, 15, 28, 22 points in 5 games. What is the difference between the mean and the median?
Question 2 of 10
What is the mean of the data set ?
Question 3 of 10
What is the mean of the data set ?
Question 4 of 10
Find the mean of these values: 14, 12, 36, 36, 42
Question 5 of 10
What is the mean of the data set ?
Question 6 of 10
Find the median of the data set: , , , , .
Question 7 of 10
The data set {3, 5, 7, 8, 10, 12} has a median of 7.5. If 12 is replaced with 20, what is the new median?
Question 8 of 10
What is the mean of the data set ?
Question 9 of 10
The scores 70, 75, 80, 85, 90, 95 have a mean of 82.5. If a score of 100 is added, by how much does the mean increase?
Question 10 of 10
The mean of 8 numbers is 15. If one number (20) is removed, what is the mean of the remaining 7 numbers, rounded to the nearest hundredth?
0 of 10 answered
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