When finding the median what is the FIRST step?

• Mark off the lowest number

• Mark off the highest number

• Find the Middle

• Arrange the number from Least to Greatest

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

True or False
To find the IQR (interquartile range) you have to add the Q3 + Q1.

• True
• False

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

The number of miles that Jenna cycled each week for a 7-week period is shown: 
36, 42, 28, 52, 48, 36, 31 
What is the median number of miles Jenna cycled?

• 24
• 36
• 39
• 52

Tags

CCSS.6.SP.B.5C

Calculate the interquartile range of the following data 17, 18, 18, 19, 20, 21, 21, 23, 25

• 3

• 4

• 5

• 8

Tags

CCSS.6.SP.B.5C

Find the Lower Quartile of the following numbers:
84, 88, 72, 74, 98, 16, 94 

• 72
• 88
• 94
• There is no Lower Quartile.

Tags

CCSS.6.SP.B.5C

Find the Upper Quartile of the following numbers:
84, 88, 72, 74, 98, 16, 94 

• 72
• 88
• 94
• There is no Upper Quartile.

Tags

CCSS.6.SP.B.5C

Find the IQR of the following numbers:
84, 88, 72, 74, 98, 16, 94 

• 78
• 22
• 16
• There is no IQR.

Tags

CCSS.7.EE.B.3

Find the range of the following numbers:

84, 88, 72, 74, 98, 16, 94

• 82

• 22

• 84

• There is no range.

When calculating the range of a data set, I need to

• subtract minimum - maximum

• subtract maximum - minimum

• subtract Q₁ (LQ) - Q₃ (UQ)

• subtract Q₃ (UQ) - Q₁ (LQ)

When calculating the interquartile range of a data set, I need to

• subtract minimum - maximum

• subtract maximum - minimum

• subtract Q₁ (LQ) - Q₃ (UQ)

• subtract Q₃ (UQ) - Q₁ (LQ)