Measures of Central Tendency and Box Plots

The video tutorial provides instructions for sixth-grade students in periods three and five. It covers activities related to math problems, including division and bar graphs for period three, and data analysis for period five. The tutorial explains measures of central tendency such as mean, median, mode, and range, and demonstrates how to create a box plot and calculate the interquartile range. The session concludes with assignment instructions and a reminder of upcoming tests.

What day is the test scheduled for?

• Tuesday

• Monday

• Thursday

• Wednesday

What is the result of dividing 42 by 15?

• 3.2

• 3.0

• 2.8

• 2.5

Which two players together scored the same number of goals as Jeff?

• Dion and Alex

• Alex and Cesar

• Dion and Ted

• Ted and Cesar

What is the median of the numbers 3, 5, 7, 9, and 10?

• 8

• 5

• 7

• 9

Which measure of central tendency is the middle value of a data set?

• Mode

• Median

• Range

• Mean

What is the mode of the data set: 3, 3, 3, 5, 7?

• 3

• 5

• 7

• None

What is the first step in creating a box plot?

• Identify the mode

• Calculate the range

• Find the mean

• List data from least to greatest

What is the interquartile range if the lower quartile is 20 and the upper quartile is 24?

• 8

• 6

• 4

• 2

In a box plot, what does the middle line of the box represent?

• Mean

• Range

• Mode

• Median

What is the range of the data set: 21, 25, 30, 35, 39?

• 22

• 14

• 18

• 20