Math

Stem-and-Leaf plots

Use stem-and-leaf plot to answer questions 1-3
----|-----
5| 4, 5
6| 0, 6, 9
7| 2, 3, 4, 5, 5
8| 1, 2, 8, 9
9| 5, 6
Key: 5|4 = 54

1. What is the range of data?
A. 40
B. 42 **
C. 54
D. 96

2. What is the median of the data?
A. 64.5
B. 72.5
C. 74.5
D. 75 **

3. What is the mode of the data?
A. 5
B. 70
C. 75 **
D. 88

Use stem and leaf plot to answer questions 4-5

Distances Run By
Middle School
Students
(in miles)
----|-----
4| 3, 5
5| 0, 5, 6
6| 2, 2, 4
7| 1, 3
8| 0, 4

Key: 4|3 = 4.3

4. How many students ran 6 or more miles?
A. 7 **
B. 5
C. 4
D. 3

5. What was the shortest distance, in miles, that a student ran?
A. 4
B. 4.3 **
C. 43
D. 43.5

  1. 👍 0
  2. 👎 1
  3. 👁 1,094
  1. #1 is correct : )
    #2 is the average of the two pieces of data in the middle. Thus your answer is incorrect
    #3 is correct : )
    # 4 and #5 are both correct : )

    1. 👍 0
    2. 👎 0
  2. Can some one please help me with Lesson 7: Stem-and-Leaf Plots CE 2015
    Math 6 A Unit 3: Data and Graphs i am so conffused

    1. 👍 0
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  3. The answers are...
    1. B
    2. C
    3. C
    4. A
    5. C
    I just took the Quick Check, but @Anna you were very close. :)

    1. 👍 1
    2. 👎 2
  4. Anon its wrong its B A D A B for Lesson 7: Stem-and-Leaf Plots CE 2015
    Math 6 A Unit 3: Data and Graph

    1. 👍 1
    2. 👎 0
  5. im doing this quick check so this helped a lot.

    1. 👍 0
    2. 👎 0
  6. B
    A
    D
    A
    B

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    2. 👎 0

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