CCSS.Math.Content.6.SP.A.1

How many students have 2 Brothers and Sisters? 

• 4 students
• 7 students
• 0 students
• 1 student

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CCSS.Math.Content.6.SP.A.1

Is the following question statistical or non statistical?
How many cars are in the parking lot?

• Statsitical
• Non Statistical

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CCSS.Math.Content.6.SP.A.1

What is the probability of spinning green?

• 0
• 1/4
• 1/2
• 3/4

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CCSS.Math.Content.6.SP.A.1

A factory manufactures light bulbs. The factory currently has 300 boxes of light bulbs in its warehouse. To test the quality of bulbs, Alex decides to take out a sample of bulbs and test them to see if they work. Which surveying method will give him the least valid results?

• selecting ten boxes randomly, mixing the bulbs of these boxes together and then selecting ten bulbs randomly
• selecting ten boxes randomly and then selecting one bulb randomly from each box
• selecting one bulb randomly from every tenth box
• selecting one box randomly and then selecting all the bulbs from the box

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CCSS.Math.Content.6.SP.A.1

What is the experimental probability of choosing an even number?

• 11/20
• 10/20
• 1/2
• 0/20

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CCSS.Math.Content.6.SP.A.1

Which mean absolute deviation would have a greater variability or spread?  4.2 or 8.5?

• 4.2
• 8.5

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CCSS.Math.Content.6.SP.A.1

Why might a sample not be as good as a census?

• Because you only know what some people think, not everyone.
• Because it saves time

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CCSS.Math.Content.6.SP.A.1

Manny wants to know how many students at CTMS enjoy solving math problems. What is the best sampling method?

• ask for 20 volunteers to discuss whether they enjoy solving math problems
• ask the last 20 people to arrive at CTMS 
• Randomly ask 2 students in the hallway
• Ask every 20th student that walks into school

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CCSS.Math.Content.6.SP.A.1

At Donald's Donuts the number of donut holes in a bag can vary. Help Donald find the mode.
12,10,10,10,13,12,11,13,10

• 13
• 12
• 11
• 10

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CCSS.Math.Content.6.SP.A.1

What is your favorite shoe brand?

• Statistical Q
• Non Statistical Q

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CCSS.Math.Content.6.SP.A.1