Math SOL 7.9 - 2016

1) West Elementary School had a bake sale and a student recorded all the sales that were made in the table shown.

Which histogram represents this data?

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2) What set of data would be most appropriate to represent in a histogram?

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3) Which histograms correctly represent the data? Select all correct histograms.

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4) William surveyed several lawyers about their annual salaries. He recorded his results in the table. Which histogram represents the results from William's survey?

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5) Look at the histogram. Which data set is represented by the histogram?

• {78, 84, 82, 82, 81, 95, 98, 89, 81, 68, 79, 88}

• {78, 84, 82, 64, 81, 95, 98, 89, 81, 68, 79, 96}

• {78, 84, 82, 79, 81, 95, 98, 89, 81, 68, 79, 96}

• {78, 84, 82, 79, 81, 95, 76, 89, 81, 72, 79, 96}

1) Washington and Lee's Junior Varsity baseball team recorded their runs over an entire season. How many more games did the team score 7-9 runs than 10-12 runs?

• 4 games

• 6 games

• 14 games

• 24 games

2) The histogram represents the heights of 57 students in Mr. Arnett's morning math classes. How many more students are between the heights of 150-154 cm. than between the heights of 145-149 cm.?

• 3 students

• 5 students

• 6 students

• 20 students

3) The histogram represents a survey from 390 families about the number of children in each family. How many families from the survey have more than 3 children in their family?

• 75 families

• 130 families

• 205 families

• 260 families

4) Mr. Jones is looking for a new vehicle at a local card dealership. The prices of the vehicles are displayed in the histogram. Mr. Jones needs to purchase a car cheaper than $35,000 in order to make his monthly payments. According to this histogram, how many vehicles does Mr. Jones have to choose from that are less than $35,000?

• 70

• 105

• 125

• 135

5) The histogram displays how many students are in each classroom during homeroom. What percentage of classrooms have 25 students or less?

• 23%

• 45%

• 48%

• 88%