Random Sampling and Mean Median Mode

The data point that occurs most often in a set of data.

• Mean

• Median

• Mode

• Range

The number that is in the middle of a set of data ordered from smallest to largest.

• Mean

• Median

• Mode

• Range

The value found by adding up a set of data points and dividing by the total number of points.

• Mean

• Median

• Mode

• Data

The middle number when data is arranged in numerical order.

• Range

• Mean

• Mode

• Median

The sum of the data divided by the number of data values

• Mode

• Range

• Mean

• IQR

Mean and median are examples of what?

• Variability

• Measures of Center

• Inferences

• Sampling

The number that occurs the most often in a list. There can be more than one mode, or no mode at all

• Mean

• Median

• Range

• Mode

The middle number, when the numbers are arranged in order. If there are two middle numbers, then average the two middle numbers.

• Mean

• Median

• Range

• Mode

The "average" value for the data.

• Mean

• Median

• Range

• Mode

The median for the data 5, 5, 6, 7, 2 would be found by:

• adding all the results and multiplying by the number of results

• adding all the results and dividing by the number of results

• choosing the middle number

• ordering the results, then choosing the middle result