Statistics Review 3

How many words are there in this sentence?

• Statistical Q
• Non-Statistical Q

Tags

CCSS.K.CC.B.5

How tall are buildings in Portland, Oregon?

• Statistical

• Non-Statistical

How many languages are spoken at our school over time? How has it changed?

• Statistical

• Non-Statistical

A question that allows for variability in the data is....

• Statistical

• non-statistical

Tags

CCSS.6.SP.A.1

Is the following question statistical or non statistical?
How many siblings do students in our class have?

• Statistical
• Non Statistical

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

find the lower quartile of the following set of scores

12, 9, 4, 6, 5, 8, 9, 4, 10, 2

• 10
• 4
• 9
• 6

calculate the median for the following set of scores

45, 69, 69, 87, 88, 92, 99, 100

• 87
• 55
• 87.5
• 99

Calculate the interquartile range of the following data

17, 18, 18, 19, 20, 21, 21, 23, 25

• 3
• 4
• 5

  
  

• 8

  
  

Describe the shape of the graph.

• Skewed right
• Skewed left
• Uniform
• Symmetrical