Data Analysis

The list shows the area in square feet of each apartment available for rent in a building. What is the range of these areas in square feet?

• 420

• 444

• 346

• 680

the list shows the number of licenses issued every year to lobster boats for a 5 year period. What is the range of this data?

• 534

• 540

• 21

• 25

The dot plot shows the number of chess games won by each of the 20 students in a competition. Which state about the data is true?

• The median is 4, and the interquartile is 10.

• The median is 4, and the interquartile is 5.

• The median is 5, and the interquartile is 10.

• The median is 5, and the interquartile is 5.

The distance in miles that some students live from school is show in the histogram. Which state about the data in the histogram is true?

• The distribution of the data is asymmetrical, so the mean and median are outside the "2.1-3 mile"category.

• The distribution of the data is asymmetrical, so the mean and median are within the "2.1-3 mile"category.

• The distribution of the data is symmetrical, so the mean and median are outside the "2.1-3 mile"category.

• The distribution of the data is symmetrical, so the mean and median are within the "2.1-3 mile"category.

The graph shows the number of cans Wade's class recycled each week for 7 weeks. What is the range of the number of cans recycled?

• 100

• 325

• 225

• 200

Which table could be represented by the percentage bar graph

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Which percentage bar graph best represents the data?

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the total number of items sold by each student who participated in a fund-raiser is shown in the stem and leaf plot. Which statement is best supported by the data in the stem and leaf plot?

• The number of students who sold between 10 and 20 items is greater than the number of students who sold more than 40 items.

• The number of students who sold more than 30 items is greater than the number of students who sold fewer than 30 items.

• The most common number of items sold is 30

• The most common number of items is 15.

Which statement best describes the data represented in the box plot?

• Half the students drank from 78 to 114 fluid ounces.

• The greatest number of students drank from 30 to 78 fluid ounces.

• The data represent 78 student responses.

• The mean number of fluid ounces that the students drank is 78.

Based on the histogram, which statement is true?

• There were 15 swimmers who were younger than 30 years old.

• A total of 10 swimmers were 50 years old or older.

• The number of swimmers who were 40 years old or older is less than the number of swimmers who were 29 years or younger.

• A total of 70 swimmers participated in the competition.