Symmetric Skew Outlier Histogram

Where might there be an outlier?

• 95-100

• 90-105

• 85-90

• 80-85

It is useful to describe the shape of data. It can be symmetrical or have a positive or negative skew. Data with a positive skew has a long tail in the positive direction of the horizontal axis. Data with a negative skew has....

• a long tail in the direction of the negative horizontal access

• a long tail in the direction of the positive horizontal access

What is the shape of the distribution?

• Skewed Left 

• Skewed Right

• Symmetric

• Bimodal

What is the shape of the distribution?

• Skewed Left 

• Skewed Right

• Symmetric

• Bimodal

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

• SKEWED LEFT

• SKEWED RIGHT

• SYMMETRICAL

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

• SKEWED LEFT

• SKEWED RIGHT

• SYMMETRICAL

What is the shape of the distribution?

• Skewed Left

• Skewed Right

• Symmetric

• Bimodal

Describe the shape of the frequency distribution.

• Symmetric

• Uniform

• Bimodal

• Left Skew

• Right Skew

Estimate the mean of the histogram.

(a)  

Describe the shape of the frequency distribution.

• Symmetric

• Uniform

• Bimodal

• Left Skewed

• Right Skewed