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May 22, 2015

Homework Help: Math

Posted by SpiersTheAmazingHd on Wednesday, March 27, 2013 at 3:30pm.

For questions 45, use the following two ways to display the test scores recieved on Mr. Alexander's math test. Use these displays to solve each problem.

Stem | Leaf
6 | 8 9
7 | 0 3 5 8 9
8 | 1 2 2 5 7 8 8 9
9 | 0 2 3

Pie Chart:

80-89= 44.4%
90-99=16.6%
70-79=27.7%
60-69=11.1%


4. Which graph shows the lowest score on the test?

both graphs
only the stem-and-leaf plot
only the circle graph
Neither of the graphs shows this information.

5. Which graph shows that most of the students earned 8089 on the test?

both graphs
only the stem-and-leaf plot

only the circle graph
Neither of the graphs shows this information.

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