Statistics 15.1 and 15.2 review

What type of Data Display is this?

• Line Plot

• Pie Chart

• Histogram

• Stem & Leaf Plot

What type of Data Display is this?

• Bar Graph

• Pie Chart

• Stem & Leaf Plot

• Scatter Plot

What type of distribution is this?

• Positive skew

• Negative Skew

• Normal distribution of data

2 facts about a normal distribution of data

• The mode, median and and mean are the same

• The mean is much lower than the mode

• It is a bell shaped curve

• The tail drags to the right

What is the shape of the data?

• symmetrical

• skewed left

• skewed right

• bell curve

What is shape of the data?

• symmetrical

• skewed left

• skewed right

• bell curve

Your math grades are 90, 85, 0, 90, 80, 100, and 90. Which grade is the outlier?

• 90

• 0

• 80

• 100

How would you describe this distribution?

• Left skewed
• Uniform
• Right Skewed
• Symmetrical

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

• SKEWED LEFT
• SKEWED RIGHT
• UNIFORM
• SYMMETRICAL

Another word for data is _____.

• population
• information
• birth rate
• life expectancy