Stem-and-Leaf Plot Quiz

What is the purpose of a stem-and-leaf plot as shown in the worksheet?

• To calculate the average of a set of numbers

• To display data in a hierarchical structure

• To organize and display data in an easy-to-read format

• To represent data on a number line

If the key on a stem-and-leaf plot reads "4 | 3 = 43", what does the number 3 represent?

• The tens place of the number

• The hundreds place of the number

• The ones place of the number

• The stem of the number

Which of the following scores would be placed in the '5' stem row in a stem-and-leaf plot for the Grade 4 pupils' English test scores?

• 23

• 34

• 55

• 14

In the context of the bowler's scores, what does the '21' in the key "21 | 3 = 213" represent?

• The ones place of the number

• The tens place of the number

• The hundreds place of the number

• The leaf of the number

What is the range of the scores of the Grade 4 pupils in their English test?

• 41

• 43

• 45

• 47

How many scores were between 50 and 59 in the Grade 4 English test?

• 3

• 4

• 5

• 6

What is the mode of the bowler's scores in her 10 games?

• 207

• 213

• 218

• 227

Which score did not appear in the bowler's 10 games?

• 191

• 206

• 209

• 210