Analyze Data and Graphs

What is the shape of the distribution?

• Symmetrical

• Uniform

• Skewed Right

• Skewed Left

What is the shape of the distribution?

• Skewed Left

• Skewed Right

• Symmetric

• Uniform

What is the shape of the data?

• symmetrical

• skewed left

• skewed right

• bell curve

Which statement best describes this graph?

• There is a peak at 47.

• There is a cluster around 38-40.

• The mode is 40.

• There is a gap in the data between 39-40.

What percentage of the data is between 40 and 150?

• 25 %

• 50%

• 75%

• 100%

Tags

CCSS.Math.Content.7.RP.A.3

What is the interquartile range (IQR)?

• 4

• 64

• 60

• 8

The table shows the points earned by contestants in a competition. Find the range and the interquartile range of the points.

• Range: 15

  IQR: 10

• Range: 15

  IQR: 11

• Range: 15

  IQR: 12

• Range: 15

  IQR: 13

Describe the center and spread of the data using either the mean and standard deviation or the five-number summary.

• Skewed so use the Mean and Standard Deviation.

  Mean: 50.5

  Standard Deviation: 12.5

• Symmetric so use the Mean and Standard Deviation.

  Mean: 50.5

  Standard Deviation: 12.5

• Symmetric so use the Five Number Summary.

  Minimum: 25

  Quartile 1: 45

  Median: 50

  Quartile 3: 57.5

  Maximum: 76

• Skewed so use the Five Number Summary.

  Minimum: 25

  Quartile 1: 45

  Median: 50

  Quartile 3: 57.5

  Maximum: 76

Which of the following best describes the shape of the distribution?

• Skewed Left

• Skewed Right

• Uniform

• Symmetrical

What is the shape of the data?

• symmetrical

• skewed left

• skewed right

• bell curve