Data Distribution

​Mean +

Data Distribution

Let's Review

Multiple Choice

What is mean?

• the calculated average of a data set

• the calculated middle point of a data set

• when you are not nice person

• a data set of numbers

2. Divide

Add all the numbers up​

​

27 + 30 + 33 = 90​

1. Add

​Finding the Mean

Data Set: 27, 33, 30​

Some text here about the topic of discussion

Poll

Practice: Find the Mean of this data set:

0, 100, 100, 100, 100

• 0

• 80

• 100

• 5

Multiple Choice

What is the mean of this data set?

61, 71, 81, 91, 101

• 405

• 61

• 81

• 101

2 things

1. The tail is going to the right

2. Positive Data​

​​Skewed to the Right

2 things

1. The tail is going to the left

2. Negative Data​

​​Skewed to the Left

For the most part, the data is the same

​​Uniformed

For the most part, data is pretty equal on both sides

​​Bimodal

​

Poll

Which data distribution is being shown?

• Bimodal

• Skewed to the Left

• Skewed to the Right

• Uniformed

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