Box & Whisker Plot

What does point C on the box plot represent?

• First Quartile

• Median

• Third Quartile

• Mean

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.4

CCSS.6.SP.B.5

What is the range of this data set?

• 6

• 12

• 13

• 19

Tags

CCSS.6.SP.A.1

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

Interquartile Range is

• the difference between the third quartile and the first quartile

• the difference between the greatest and least data values.

Tags

CCSS.7.EE.B.3

How do you compute
 inter-quartile range? 

• 3rd Quartile - 1st Quartile
• Greatest Value - Least Value 
• Interquartile range is the same as the greatest value
• Interquartile range is always 1

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

What conclusion can be made from this box and whisker plot? 

• The first 25% of data are between 2 and 7
• The first 25% of data are between 2 and 4
• The first 25% of data are between 11 and 13
• The first 25% of data are between 7 and 10

Tags

CCSS.6.SP.A.1

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.4

CCSS.6.SP.B.5

Which Shop has a wider range of surfboard prices? 

• Shop A
• Shop B

Tags

CCSS.6.SP.A.1

CCSS.6.SP.A.2

CCSS.6.SP.B.4

CCSS.6.SP.B.5

• Half the test scores in your class are between 85 and 100.
• 25% of the test scores in your friend's class are 80 or above
• The medians are the same for both classes
• The test scores in your friend's class are more spread out than in your class

Tags

CCSS.6.SP.A.1

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.4

CCSS.6.SP.B.5

Which has a larger IQR?

• Zach
• Steven
• They have the same IQR

Tags

CCSS.6.SP.A.1

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.4

CCSS.6.SP.B.5

What is the approximate difference in the interquartile ranges?

• 20
• 12
• 32
• 40

Tags

CCSS.2.MD.A.1

What is the lower quartile of the data? 
12,15,17,18,23,30 

• 18
• 30
• 12
• 15

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5