8.0 - 8.2 Review of Concepts

How often a item shows up in a set of data

• Joint Frequency

• Marginal Frequency

• Frequency

• Relative Frequency

Tags

CCSS.8.SP.A.4

Data that can be expressed using numbers

• Categorical Data

• Quantitative Data

• Discreate Data

• Statistical Data

Data that can not be expressed using numbers

• Categorical Data

• Quantitative Data

• Discreate Data

• Statistical Data

What is 0.0023 in percent form

• 23%

• 0.23%

• 230%

• 2.3%

What is the decimal form of 76%

• 0.76

• 76.0

• 7.6

• 0.076

The frequency of a item divided by all the frequencies

• Joint Relative Frequency

• Marginal Relative Frequency

• Relative Frequency

• Conditional Frequency

Tags

CCSS.8.SP.A.4

The frequency found by dividing a total frequency row/column by the grand total frequency

• Joint Relative Frequency

• Marginal Relative Frequency

• Relative Frequency

• Conditional Frequency

Tags

CCSS.8.SP.A.4

The frequency found by dividing a non-total frequency by the grand total frequency

• Joint Relative Frequency

• Marginal Relative Frequency

• Relative Frequency

• Conditional Frequency

Tags

CCSS.8.SP.A.4

The frequency found by dividing a item frequency by a row/column total.

• Joint Relative Frequency

• Marginal Relative Frequency

• Relative Frequency

• Conditional Frequency

Tags

CCSS.8.SP.A.4

What is the frequency of males that do not play a instrument?

• 18.75%

• 15%

• 42.85%

• 46.87%