# 6.4.2. Collecting Descriptive Statistical Data

The table below represents the favourite colours of 40 students in a class. Form the frequency table, and then arrange the colours in ascending order according to their popularity among the students.

 green yellow blue blue blue red yellow yellow red blue yellow blue blue blue green yellow green yellow yellow red green yellow yellow red yellow blue blue green blue red green green red yellow green blue blue green blue red
• Ared, green, yellow, blue
• Bblue, yellow, green, red
• Cgreen, red, yellow, blue
• Dred, green, blue, yellow

### Example

The table below represents the favourite colours of 40 students in a class. Form the frequency table, and then arrange the colours in ascending order according to their popularity among the students.

 green yellow blue blue blue red yellow yellow red blue yellow blue blue blue green yellow green yellow yellow red green yellow yellow red yellow blue blue green blue red green green red yellow green blue blue green blue red

### Solution

ColourRedYellowBlueGreen
Frequency711139

Since , therefore the colours in ascending order according to their popularity are: red, green, yellow, and blue.

0
correct
0
incorrect
0
skipped