Box Plots and MAD

What data value is the upper quartile (Q3)?

Mathematical Equivalence

ON

What is the median?

Mathematical Equivalence

ON

What is the interquartile range (IQR)?

• 4
• 64
• 60
• 8

Tags

CCSS.6.SP.A.1

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

Which box and whisker plot has the highest median?

• Top plot
• Bottom plot

Tags

CCSS.2.MD.A.3

2. Which of the following best describes the process of finding the interquartile range for a set of data?

• Add the biggest and smallest numbers.
• Place the numbers in order from least to greatest and find the middle.
• Find the difference between the maximum and the minimum.
• Subtract Q1 from Q3.

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

What is the first step when calculating the Mean Absolute Deviation?

• Find the distance each value is from the mean
• Find the mean of the distances
• Find the mean of the data

Tags

CCSS.6.SP.B.5

Roger bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127, 193, 142. What is Roger's median score?

• 127
• 155
• 156
• 193

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

What is the second step when calculating the Mean Absolute Deviation?

• Find the distance each value is from the mean
• Find the mean of the distances
• Find the mean of the data

Tags

CCSS.7.EE.B.3

What is the third step when calculating the Mean Absolute Deviation?

• Find the distance each value is from the mean
• Find the mean of the distances
• Find the mean of the data

Tags

CCSS.7.EE.B.3

Find the Mean Absolute Deviation: 10, 9, 3, 8, 10. (The Mean is 8.)

• 3

• 5

• 1

• 2

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5