Bell-Ringer 11/01

Describe the shape of the graph.

• Skewed right
• Skewed left
• Uniform
• Symmetrical

When the median is more than the mean this results in a positive skew

• false

• true

When the median is more than the mean this results in a negative (left) skew

• true

• false

When the mean is less than the mode this leads to a ...

• positive skew

• negative skew

Shape?

• Skewed right
• Skewed left
• Symmetric
• Unimodal

A data set can have more than one median?

• True
• False

What is the shape of this bar graph?

• Skew right

• Skew left

• Symmetrical

• uniform

Describe the shape of Daniel's data

• skewed left

• skewed right

• symmetrical

Where is the gap in the data?

• 17

• 19

• 22

• 26

The ages of nine employees at a company are shown below.
45, 50, 52, 58, 63, 63, 41, 58, 49
The company hires a tenth employee who is 28 years old. What effect does the new employee have on the shape of the data distribution?

• The new employee causes the distribution to become skewed to the right.
• The new employee causes the distribution to be skewed to the left.
• The new employee causes the distribution to become more symmetrical.
• The new employee causes the distribution to become less spread out.