range and interquartile range

This list shows the different precipitation amounts in 13 western US states. The median of this list is ________.

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

CCSS.6.SP.A.2

What is the interquartile range? 10, 9, 10, 11, 13, 13, 5

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

CCSS.6.SP.A.2

The table shows the average monthly temperature for St. Louis. You have already found the lower and upper quartiles. The Interquartile Range (IQR) is ________.

Tags

CCSS.7.EE.B.3

What is the interquartile range (IQR) of the data set?

• 20
• 25
• 5
• 10

Tags

CCSS.7.EE.B.3

What is the first quartile?

• 20

• 26

• 32

• 13

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

CCSS.6.SP.A.2

What is the first quartile?

• 4

• 5

• 6

• 7

Tags

CCSS.7.SP.B.4

What is the interquartile range?

• 4
• 6
• 2
• 8

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

CCSS.6.SP.A.2

The table shows the swim times for the swimmers in the final heat. Find and interpret the interquartile range of the swim times.

• The middle quarter of the swim times vary by no more than 1 second.

• The middle half of the swim times vary by no more than 1 second.

• The middle quarter of the swim times vary by no more than 1.2 seconds.

• The middle half of the swim times vary by no more than 1.2 seconds.

Tags

CCSS.7.EE.B.3

What do you do if there are two numbers in "the middle" when you are finding the median?

• Pick your favorite number
• Add the two numbers in the middle & then divide by two.
• They are both the median
• None of the above

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

What is the interquartile range?

• 12

• 27

• 15

• 18

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

CCSS.6.SP.A.2