Find and Compare Median and Range

The video tutorial explains how to find and compare the median and range of two data sets, specifically focusing on the ages of attendees in a yoga class and a dance class. It guides viewers through organizing data, identifying the median by locating the middle value, and calculating the range by finding the difference between the maximum and minimum values. The tutorial concludes that the median age of the yoga class is greater than that of the dance class, while both classes have the same range.

What are the two main statistical measures being compared in the video?

• Interquartile Range and Mean

• Median and Range

• Variance and Standard Deviation

• Mean and Mode

How do you determine the median of a data set?

• By organizing data from least to greatest and finding the middle value

• By identifying the most frequently occurring data point

• By finding the average of all data points

• By subtracting the smallest data point from the largest

What is the median age of the yoga class attendees?

• 36

• 33

• 31

• 30

How is the range of a data set calculated?

• By adding the smallest and largest values

• By finding the difference between the maximum and minimum values

• By counting the number of data points

• By averaging all data points

What is the range of ages for both the yoga and dance classes?

• 33

• 31

• 30

• 27