Choosing Appropriate Measures

Which measure of central tendency best represents this set of data:
3, 18, 2, 0, 1, 0, 2, 1

• Mean
• Median
• Mode
• Range

Which measure of central tendency best represents this set of data:

2, 3, 4, 5, 4, 5, 3, 5, 2

• Mean

• Median

• Mode

• Range

Which measure of central tendency best represents this set of data:
13, 13, 11, 13, 13, 12, 13

• Mean
• Median
• Mode
• Range

Kay took a sample of 50 pieces of data. She added up all of the pieces of data and then divided by 50. What measure of center is she working on?

• Mean

• Median

• Mode

• Range

Your math grades are 90, 85, 58, 90, 80, 100, and 90.  Which grade is the outlier?

• 90
• 58

Your scores were are 9, 1, 8, 9, 8, and 10. Which score is the outlier?

• 8

• 1

• 9

• 10

Kade took a sample of 50 pieces of data. She put the numbers in order, then crossed off high and low numbers until she was in the middle. What measure of center is she working on?

• Mean

• Median

• Mode

• Range

Kate took a sample of 50 pieces of data. She put the numbers in order, then searched for repeating numbers to find out which repeated the most. What measure of center is she working on?

• Mean

• Median

• Mode

• Range

Kane took a sample of 50 pieces of data. He subtracted the highest number from the lowest number. What measure of center is he working on?

• Mean

• Median

• Mode

• Range

Your scores were are 219, 221, 218, 9, 218, and 210. Which score is the outlier?

• 218

• 221

• 9

• 210