Unit 7 Cram

Which correlation coefficient represents the strongest data?

How would you describe this distribution?

• Left skewed

• Uniform

• Right Skewed

• Symmetrical

Describe the histogram:

• Left Skewed

• Normal/Symmetrical

• Right Skewed

• Uniform/Flat

What is the shape of the Data Set?

• Skewed Left

• Symmetrical

• Skewed Right

A data value that is much higher or much lower than the other values in a data set.

• outlier
• inlier
• immalier
• sublier

What is the shape of the Data Set?

• Skewed Left

• Symmetrical

• Skewed Right

Which statement correctly describes the shapes of the dot plots for cars and SUVs?

• SUVs: symmetrical

  Cars: skewed left

• Both are skewed left

• Both are symmetrical

• SUVs: skewed right

  Cars: Skewed left

If your data set is symmetric, what should you use to describe the center and spread.

• Median and Mean

• Mean and Range

• Mean and Standard Deviation

• Median and Outliers

If your data is skewed, what should you use to describe the center and spread of the data?

• Median and IQR

• Mean and Median

• Mean and Range

• Median and Standard deviation

What is the minimum value?

• 64
• 58
• 66
• 60