a-group-of-hikers-recorded-the-number-of-kilometers-they-covered-during-a-week-t-20cac14f

Question

A group of hikers recorded the distance they covered during a week. The recorded data (in kilometers) is as follows:

$7 comma 9 comma 11 comma 12 comma 14 comma 15 comma 17 comma 18 comma 20 comma 21$

Compare the four measures of central tendency (mean, median, mode, and midrange) for the original data set and the $10 percent sign$ trimmed data set.

Accepted Answer

Mean: $14.4$ (original), $14.5$ (trimmed)

Median: $14.5$ (both)

Mode: None (both)

Midrange: $14$ (original), $14.5$ (trimmed)

Answer

Mean: $14.4$ (both)

Median: $14.4$ (original), $14.5$ (trimmed)