Stem and Leaf Interpreting Data

How many riders are over 50 years old?

(a)  

Tags

6.13.A

What is the range of the data?

Mathematical Equivalence

OFF

Tags

6.13.A

How many students answered more than 80% of the questions correctly?

(a)  

Tags

6.13.A

Use the stem and leaf to find the following:

Mode: ​ (a)   Range: ​ (b)  

• 75%

• 30%

• 50%

• 60%

• 40%

• 45%

Tags

6.13.A

For the number 58, 5 is in the _____ column, and 8 is in the ____ column.

• stem, leaf

• leaf, steam

• weight crate

Which set of data below would be organized best in a Stem and Leaf Plot?

• 5,5,5,4,4,7,7,7

• 34, 56, 44, 46, 45, 37, 53

• 0,0,0,1,1,1,1,2,3,3,3

• 100, 500, 350, 295, 807

How many students scored more than 80%?

• 10

• 13

• 7

• 15

In how many games did the team score fewer than 10 points?

• 3

• 5

• 4

• 6

A florist records the amount of money he spent on gasoline each week to deliver orders. The list shows the data for 16 weeks.

32, 38, 40, 44, 44, 46, 49, 53, 55, 58, 62, 65, 68, 70, 72, 81

He put the data in a stem-and-leaf plot. What number did he leave out of the stem-and-leaf plot?

• 32

• 44

• 65

• 84

How many scores are listed in this Stem and Leaf Plot?

• 3

• 6

• 9

• 18