Exam 11: Introduction to Algebra

The following graph shows the snacks preferred by students at Rockville High School. Which snack is most preferred by boys?

The circle graph shows the operating budget for the Wabash Valley Public Library. Find the dollar amount budgeted for each category. The total budget for the library is $\$ 3,900,000$ . -Books

Find the weighted mean for each of the following. Round the answer to the nearest tenth, if necessary. -

Find the mean for each list of numbers. Round the answer to the nearest tenth, if necessary. -Weights of men, in pounds: 147, 162, 155, 187, 172, 166, 159, 173, 170, 189

The circle graph shows the operating budget for the Willow Bend Public Library. Find the dollar amount budgeted for each category. The total budget for the library is $\$ 3,800,000$ . -Educational programs

Use the numbers found in Problems 13 - 16 to draw a histogram.

In your own words, define a bar graph.

The circle graph shows the operating budget for the Crawfordsville Valley Public Library. Find the dollar amount budgeted for each category. The total budget for the library is $\$ 4,300,000$ . -Reference

The circle graph shows the operating budget for the Bear Creek Public School System. Find the dollar amount budgeted for each category. The total budget for the school is $2,300,000. -Maintenance

Find the mode or modes for each list of numbers. -Number of miles biked each day: 15, 18, 20, 0 , 22, $18,16,40,20,25$

The circle graph shows the operating budget for the Terre Haute Public Library. Find the dollar amount budgeted for each category. The total budget for the library is $4,600,000. -Circulation

Find the median for each list of numbers. -Prices of books: $\$ 28, \$ 19, \$ 23, \$ 25, \$ 12, \$ 24, \$ 18$

Find the mean for each list of numbers. Round the answer to the nearest tenth, if necessary. -Weights of cats, in pounds: $7,13,15,9,12,5,10$ , 26, 14, 30

Find the mode or modes for each list of numbers. -Miles jogged each day: $8,5,4,2,5,8,11,0,2,7,9$

The middle number in a group of values that are listed from smallest to largest is called the

Here are the grades for students in a math class. Complete the table. 62 92 79 80 71 75 67 81 65 87 68 87 -Grade $60-69$ Number of Students _____

Use the numbers found in Problems 13 - 16 to draw a histogram.

The circle graph shows the operating budget for the Wabash Valley Public Library. Find the dollar amount budgeted for each category. The total budget for the library is $\$ 3,900,000$ . -Educational programs

Here are the grades for students in a math class. Complete the table. 62 92 79 80 71 75 67 81 65 87 68 87 - $80-89$ Number of Students _____

Find the mean for each list of numbers. Round the answer to the nearest tenth, if necessary. -Heights of trees, in feet: 25, 32, 17, 28, 40, 27, 19, 23