Types of data, measures of center, and range

hair color of women on high school tennis team

• Categorical Nominal

• Categorical Ordinal

• Nimerical Discrete

• Nimerical Continuous

A class was surveyed about what kinds of pet they own. This type of data is...

• Categorical nominal

• Discrete numerical

• Continuous numerical

• Categorical ordinal

Lengths of cat's whiskers...

• Continuous numerical data

• Discrete numerical data

• Categorical nominal data

• Categorical ordinal data

the ratings of a movie ranging from "poor" to "good" to "excellent"

• Categorical Nominal

• Categorical Ordinal

• Numerical Discrete

• Numerical Continuous

What type of data? Temperature preference- High, medium, or low?

• Categorical ordinal

• Categorical nominal

• Numerical Discrete

• Numerical Continuous

Number of classroom at a school is...

• Discrete numerical data

• Continuous numerical data

• Categorical data

What is the definition of the mean?

• The average
• The middle number
• The difference between the highest and lowest numbers
• The number that occurs the most

Find the MEAN of this data set:

7, 4, 7

• 6

• 3

• 18

• 7

Find the MEAN of this data set:

2, 3, 5, 8, 7, 9, 8

• 7

• 6

• 8

• 42

Find the MEAN of this data set:

28, 25, 29, 30, 27, 23

• 27

• 29

• 27.5

• 24