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3 cards from this section. Quick, good the night before a test.
Calculate the mean: 10, 12, 14.
Add the numbers and divide by how many there are.
What is the median of 4, 5, 6, 10?
Arrange numbers and find the middle.
What is the mean of 8, 10, 12?
Add and divide.
True or False: The mode can be equal to the mean.
Think about what mode represents.
A school has test scores of 85, 90, 90, 92, 100. Discuss how the mean, median, and mode might indicate different scenarios regarding performance.
Compare performance metrics.
Given a data set with outliers, analyze how mean and median would differ. For the set: 5, 6, 7, 8, 9, 50, find both measures.
Check how extreme values influence averages.
6 more questions in this section. Enroll free to practise them all.
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