6.SP.5 Summarizing Data

The list shows the ages of 10 visitors at Jolee's museum one morning. The median age of the 10 visitors was 28. The median age of the visitors remained the same after the ages of two more visitors were added to the list. What are the possible ages of these 2 visitors?

• 17 and 18

• 18 and 26

• 26 and 32

• 39 and 48

Tags

CCSS.6.SP.A.1

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

***

Ryan's list of numbers is shown.

7, 14, 15, 9, 11, 14, 11, 10, 17

What is the mean of the list of numbers?

• 10

• 11

• 12

• 13

Tags

CCSS.6.SP.B.5C

The daily profits for Eden's clothing store over a period of one week are given below.

$592, $697, $1015, $926, $1254, $697, $454

What is the mean daily profit?

• $454

• $697

• $800

• $805

Tags

CCSS.6.SP.B.5C

***

Brayden scored 62, 75, 76, and 90 on four tests. What does he need to score on the fifth test in order to have a mean of exactly 80?

• 80

• 100

• 93

• 97

Tags

CCSS.6.SP.B.5C

Daniel has earned the following test grades in his science class.

85%, 75%, 83%, 72%, 79%

What must he make on his next test in order to have an average of exactly 80%?

• 80%

• 82%

• 86%

• 90%

Tags

CCSS.7.NS.A.3

Levi is researching prices on living room sofas in order to determine what a typical sofa costs. Which statement correctly explains why the median price would be more useful to Steven than the mean price?

• The median price is the most common price.

• The mean price might not be an actual price.

• The mean price can be greatly changed if a few extremely high prices are included.

• The median price is always changed when extremely high prices are included.

Tags

CCSS.6.SP.B.5D

CCSS.HSS.ID.A.2

Four houses in a neighborhood are for sale. Their asking prices are shown in the table. A real estate agent calculates the mean asking price to describe the cost of a house in this neighborhood. Is this reasonable?

• Yes, because all of the asking prices are close in value.

• No, because the asking prices are too far apart in value.

• Yes, because mean is the only useful measure of center when calculating prices.

• No, because median is the only useful measure of center when calculating prices.

Tags

CCSS.6.SP.B.5D

CCSS.HSS.ID.A.2

A histogram is shown. Which word describes the unit of measurement for this graph?

• Exam

• Points

• Results

• Students

Tags

CCSS.6.SP.B.5B

The histogram shows the number of nuts in each pie at Camila's bakery. How many more pies have 60–89 nuts than have 90–119 nuts?

• 14

• 10

• 6

• 4

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

What is the interquartile range of Haylee's box-and-whisker plot?

• 20

• 35

• 40

• 60

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1