Exam 1: Organizing and Visualizing Numeric Data

A teacher surveyed her class about their favorite ice cream flavor. The survey denotes the gender of a student and whether the student preferred chocolate ice cream, vanilla Ice cream, or neither. Create a table displaying the data. Be sure to label the rows and Columns.

Find the area of the shaded region.

A company did a poll of how their 800 employees commuted to work. The results are

A train travels around an amusement park following the route shown. How far does it travel in one circuit?

Ken saves $140 per month. If this is 2.5% of his monthly income, how much does he earn per month?

Solve the percent problem for the unknown amount.

Use a percent to express the shaded portion of the drawing.

Refer to the graph indicating the change in value of the Dow Jones Industrial Average for a given week. What is the difference value from Wednesday to Thursday?

Biff Steele is a baseball pitcher for the minor-league Warrenton Wannabees. Over his career, Biff has faced 639 batters and has struck out 157 of them. Find his strike-out Percentage to the nearest tenth of a percent.

Subtract. Write the answer as a fraction simplified to lowest terms.

Simplify.

Add. Write the answer as a fraction in lowest terms or as an integer.

Find the mode.

Identify the greatest common factor of 6 and 8.

A student is living on a budget of $1500 per month. He is spending 25% of his budget on rent, 20% on food, 15% on bills, and 30% on fun. a. Represent this information in a pie chart. Calculate the number of degrees for each slice and fill in the pie chart. Clearly label each slice. b. Calculate the dollar amount for each slice in your pie chart.

Find the mode.

Label the angle as an obtuse angle, acute angle, right angle, or straight angle.

Simplify using the order of operations.

Write the repeated multiplication in exponential form. Do not simplify.

The measure of an angle is 40°. Find the measure of the supplement.