CCSS.Math.Content.7.SP.A.2

What percent of students have less than 1,000 songs on their MP3 players?

• 15%
• 80%
• 20%
• 45%

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CCSS.Math.Content.7.SP.A.2

An investigation of the opinions or experience of a group of people, based on a series of questions. 

• Statistics
• Survey
• Histogram
• Data

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CCSS.Math.Content.7.SP.A.2

Which panda will weigh more at 5 weeks?

• Mochi
• Kappa
• Po the dragon warrior
• Jack Black

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CCSS.Math.Content.7.SP.A.2

What is the mode of the trout weight?

• 450
• 450.5
• 452
• 460

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CCSS.Math.Content.7.SP.A.2

How many people went to the amusement park fewer than 3 times?

• 1
• 2
• 10
• 8

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CCSS.Math.Content.7.SP.A.2

The prices at several different stores for a pair of shoes are shown below.
$78, $79, $81, $82, $83
Two days later, another store has the same shoes on sale for $65. How does the new price affect the data?

• Only the range was affected.
• The median increased, and the range increased.
• The mean increased, and the range increased.
• The mean decreased and the range increased.

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CCSS.Math.Content.7.SP.A.2

Assign each car in a dealership a number and then use a random-number table to select the cars to be inspected. 

• systematic
• random sample
• convenience
• volunteer response

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CCSS.Math.Content.7.SP.A.2

How many students spent over 40 minutes but under 60 minutes studying?

• 22 Students
• 30 Students
• 8 Students
• 5 Students

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CCSS.Math.Content.7.SP.A.2

A travel club has 3,000 members.  A random sample of 50 of the club members found that 12 people like mountain vacations best.  Which statement is NOT supported by the sample data? 

• Twenty-four percent of those sampled say they like mountain vacations best.  
• An estimated 720 club members would likely say they enjoy mountain vacations best. 
• Almost one-quarter of club members would likely say they enjoy mountain vacations best. 
• More than 2,500 club members would likely say they prefer other vacations over mountain vacations. 

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CCSS.Math.Content.7.SP.A.2

The librarian used the computer system to create a random list of 60 items that are currently checked out. The list showed 25 fiction books, 15 nonfiction books, 12 movies, and 8 music CDs.

Based on this data, what inference can be made about the types of items that the library customers check out?

• half as many CDs are checked out than movies

• More non-fiction books are checked out than fiction books

• customers who check out books don't check out movies

• About twice as many books are checked out than other items

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CCSS.Math.Content.7.SP.A.2