Measures of Center and Variability

Which is true?

• Mean < Median

• Mean = Median

• Mean > Median

Which measure of center should you use?

• mean

• median

Which measure of variability should you use?

• IQR

• standard deviation

Which is true?

• Mean < Median

• Mean = Median

• Mean > Median

Which measure of center should you use?

• mean

• median

Which measure of variability should you use?

• IQR

• standard deviation

Which is true?

• Mean < Median

• Mean = Median

• Mean > Median

Which measure of center should you use?

• mean

• median

Which measure of variability should you use?

• IQR

• standard deviation

Which is true?

• Mean < Median

• Mean = Median

• Mean > Median