Statistics

Practice Questions

GED Math › Statistics

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1

Use the following pie chart to answer the question:

Piechart

Which class has the lowest percentage of students?

2

Given the data set , which of the following quantities are equal to each other/one another?

I: The mean

II: The median

III: The mode

3

Graph

The above graph represents the results of a general election for two seats on the city council of Lincoln City. Frankllin and Hall are Democrats; Johns and Lamont are Republicans; Carson is an independent.

4,429 people voted for Democrats. Which of the following is the best estimate for the number of people who voted for Republicans?

4

Use the chart to answer the following question.

1

What is the central angle formed by the sum of English and Science sectors of the chart?

5

Given the data set , which of the following quantities are equal to each other/one another?

I: The mean

II: The median

III: The mode

6

Pie_graph

Do NOT use a calculator for this question.

Refer to the above circle graph.

The top two finishers engage in a runoff election.

The third-place finisher tells his voters to choose the second-place finisher. The fourth- and fifth-place finishers tell their voters to choose the first-place finisher.

If each voter who selected one of the top two finishers stays with his choice, and every other voter does what is requested of him by his original chosen candidate, who will win the election?

7

Graph

The above graph represents the results of a general election for two seats on the city council of Wilson City. Frankllin and Hall are Democrats; Johns and Lamont are Republicans; Carson is an independent.

4,987 people voted for Republicans. Which of the following is the best estimate of the number of people who voted in the election overall?

8

Graph

The above graph represents the results of a general election for two seats on the city council of Lincoln City. Frankllin and Hall are Democrats; Johns and Lamont are Republicans; Carson is an independent.

4,429 people voted for Democrats. Which of the following is the best estimate for the number of people who voted for Republicans?

9

Use the chart to answer the following question.

1

What is the central angle formed by the sum of English and Science sectors of the chart?

10

Use the following pie chart to answer the question:

Piechart

Which class has the lowest percentage of students?

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