1. When data are presented in a paragraph form, it is in
a. abstract
b. graphical
c. tabular
d. textual
2. It is a graph which uses horizontal or vertical bars to represent data.
a. bar graph
b. line graph
c. pictograph
d. pie graph
3. It is a visual representation of data. It is a picture that displays numerical information. There are several types
of statistical graphs.
a. abstract
b. graphical
c. tabular
d. textual
Class Interval f
Use the grouped frequency at the right to answer problems 4-6.
10.2 - 10.6
4. The size of the class interval is
9.7 - 10.1
a. .04
b. .05
d. .5
9.2 - 9.6 5
2
1
C. 4
noo
8.7 -9.1
5. The true limits containing the highest frequency are
a. 7.65 - 8.15
c. 7.75 - 8.05
8.2 -8.6
11
17
b. 7.7 - 8.1
d. 7.7 - 8.05
7.7-8.1
7.2-7.6
12
6.7 -7.1
7
6. The class boundaries containing 12 as the frequency is
a. 7.2 -8.6
C. 6.7 - 71
6.2-6.6
4
b. 7.15 - 7.65
d. 6.65 – 7.15
1
5.7-6.1
5.2-5.6
2
7. The graph used to show the relationship of a part to the whole is
a. bar graph
b. line graph
c. pictograph
d. pie graph
8. It is a way of presenting data using tables to show relationship between rows and column quantities.
a. abstract
b. graphical
c. tabular
d. textual​