Displaying and Analyzing Quantitative Data

Using the information below, identify which of the following is NOT an outlier:
Q1 = 53
Q2 = 55
Q3=61

• 73
• 40
• 80
• 73.5

What is the shape of the data for Lucy's Steakhouse?

• Symmetrical
• Skewed Left
• Skewed Right

Tags

CCSS.3.MD.B.4

What?

• the mean is higher than the median
• the mean and median are about the same
• the mean is lower than the median
• your face is median

Which of the following is an example of quantitative data? 

• The color of your car
• A person's state of residence
• A person's Zip Code
• A Person's Height

Tags

CCSS.7.SP.B.3

If a number is added to a set that is far away from the mean, how does this affect standard deviation?

• increase
• decrease
• stay the same
• both increase and decrease

Tags

CCSS.HSS.ID.A.3

If 10 is added to every value in a set of data, what will happen to the value of the standard deviation?

• it will increase
• it will decrease
• it will stay the same
• it will both increase and decrease

What is the Q1 of this data set?
6, 7, 2, 1, 5, 2, 1, 6

• 1
• 1.5
• 2
• 2.5

What is the standard deviation for the data given:
5, 10, 7, 12, 0, 20, 15, 22, 8, 2

• 6.89
• 10.1
• 7.26
• 9

Tags

CCSS.HSS.ID.A.2

CCSS.HSS.ID.A.3

CCSS.HSS.ID.A.4

What is the IQR of this data set?
9, 5, 6, 3, 1, 8

• 3.5
• 4
• 5
• 6.5