Unit Review: Data & graphs

V.1Use the bar graph to answer each question.

1. 1
   How many more students have fish than cats? 
2. 2
   How many cans were collected in all? 
3. 3
   How many books did Dev read? 
4. 4
   How many pounds of fruit were sold in all? 

V.2Use the line graph to answer each question.

1. 5
   What was the temperature at 1 p.m.? 
2. 6
   How much did the plant grow from week 1 to week 2? 
3. 7
   How many visitors came on Tuesday? 
4. 8
   How many fewer visitors came on Friday than on Thursday? 

V.3Each X stands for one thing measured.

1. 9
   How many bugs are shorter than $\frac{3}{4}$ inch?
2. 10
   How much longer is the longest leaf than the shortest leaf?
3. 11
   How much longer is the longest bug than the shortest bug?
4. 12
   How many ribbons are longer than $\frac{1}{8}$ inch?

V.4Use the stem-and-leaf plot to answer each question.

1. 13
   What is the mode? 
2. 14
   How many jumps are longer than 30? 
3. 15
   What is the median? 
4. 16
   What is the median? 

V.5Find the median, mode, and range of each data set.

1. 17

   14, 2, 7, 7, 15

   Median

    

   Mode

    

   Range

    

2. 18

   18, 11, 16, 20, 11, 1, 7

   Median

    

   Mode

    

   Range

    

V.5Find the median, mode, and range of each data set. (continued)

1. 19

   20, 5, 11, 8, 18, 14, 8

   Median

    

   Mode

    

   Range

    

2. 20

   17, 2, 18, 6, 5, 3, 5

   Median

    

   Mode

    

   Range

    

V.1Read Bar Graphs

1. 120
2. 226
3. 38
4. 426

V.2Read Line Graphs

1. 554
2. 62
3. 760
4. 820

V.3Line Plots with Fractions

1. 92
2. 10$\frac{3}{4}$ inch
3. 11$1\frac{1}{4}$ inches
4. 1215

V.4Stem-and-Leaf Plots

1. 1378
2. 1413
3. 1541
4. 1650

V.5Find the Median, Mode & Range

1. 17Median 7 · Mode 7 · Range 13
2. 18Median 11 · Mode 11 · Range 19
3. 19Median 11 · Mode 8 · Range 15
4. 20Median 5 · Mode 5 · Range 16