1.1-1.6 Review

A value much greater or much less than the others in a data set.

• Outlier

• Cluster

• Gap

• Frequency

The number of times the value appears in a data set.

• Frequency

• Joint Relative Frequency

• Marginal Relative Frequency

• Conditional Relative Frequency

The frequency of a specific data value divided by the total number of data values in the set, which gives us the percentage.

• Relative Frequency

• Conditional Relative Frequency

• Marginal Relative Frequency

• Joint Relative Frequency

What is the mode?

• # occurring the most
• the average
• biggest - smallest
• the middle #

What is the mean?

• # happening the most
• the number in the middle
• biggest-smallest
• the average

-information being collected

• data
• variability
• tally
• graph

Blood type

• Categorical

• Quantitative

Waiting time in a waiting room

• Categorical

• Quantitative

Identify this type statistical display.

• Histogram

• Bar graph

• Line graph

• Pie chart

The information gathered from a group of individuals.

• Variable
• Data
• Sample
• Case