Stats Practice

What is the shape of the data?

• symmetrical

• skewed left

• skewed right

• bell curve

What is the shape of the data?

• symmetrical

• skewed left

• skewed right

• bell curve

Describe the shape of the graph.

• Symmetrical

• Skewed

• Uniform

Describe the shape of the distribution.

• symmetric

• skewed left

• skewed right

Describe the shape of the distribution.

• symmetric

• skewed left

• skewed right

What is the median of the data?

• 10

• 12

• 13

• 14

• 18

Which person has the higher upper extreme and what is that number?

• Irene, 90 minutes

• Janelle, 80 minutes

• Irene, 80 minutes

• Janelle, 70 minutes

For the data set shown, what is the lower extreme?

{15, 20, 9, 8, 10, 20, 25, 17}

• 15

• 17

• 8

• 0

What is the range of the data?

• 80

• 10

• 70

• 40

• 30

For the data set shown, what is the median?

{10, 12, 14, 14, 16, 18, 20, 20}

• 14

• 15

• 15.5

• 16