Analyzing Data

The graph shows the numbers of fourth-grade and fifth-grade students who went on different school field trips. Based on the graph, which statement is true?

• 15 more 4th students than 5th students went to the park

• 30 more 5th students than 4th students went to the museum.

• The same number of fourth-grade students went to the park as went to the farm.

Tags

CCSS.HSN.VM.C.6

The weights of several kittens are shown on the plot. What is the difference, in pounds, between the heaviest kitten and the lightest kitten?

• 1.9

• 1.8

• 1.7

• 1.3

Tags

CCSS.4.MD.B.4

The weights, in ounces, of 9 puppies are shown above. What is the combined weight, in ounces, of all the puppies weighing less than five ounces?

• 5.5

• 13.5

• 2

• 12.5

Tags

CCSS.3.MD.B.4

Which fraction of the students had 6 or more words created?

• 5/ 20

• 1/30

• 3/20

• 5/7

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

• F

• G

• H

• J

The frequency table shows the number of times some people visited a movie theater last year. Which set of data could the frequency table represent?

• 1, 2, 2, 3, 6, 7, 7, 9, 12, 12, 12, 14, 17, 18, 20

• 0, 2, 4, 5, 6, 6, 7, 8, 9, 11, 11, 13, 14, 15, 20, 20, 20

• 1, 5, 6, 10, 11, 15, 16, 20, 4, 5, 5, 3

• 2, 2, 4, 5, 6, 6, 7, 8, 9, 11, 11, 13, 14, 15, 20, 20, 20

What is the median of the data?

• 200

• 100

• 90

• 140

What is the interquartile range?

• 4

• 6

• 2

• 8

What data value is the upper quartile (Q3)?

• 64

• 62

• 66

• 58

Which of the following best describes the process of finding the interquartile range for a set of data?

• Add the biggest and smallest numbers.

• Place the numbers in order from least to greatest and find the middle.

• Find the difference between the maximum and the minimum.

• Subtract Q1 from Q3.