TEKS.MATH.6.13B

Is the following question statistical or non statistical?
How many lanterns are hanging in our classroom

• Statistical
• Non Statistical

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TEKS.MATH.6.13B

Leslie surveyed the 9 youngest students in the elementary school.  Is this sample of the students in the school likely to be representative?

• yes
• no

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TEKS.MATH.6.13B

A hospital wants to open a gym. They ask the night-shift ER staff when they would use the gym.

• Biased
• Unbiased

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TEKS.MATH.6.13B

You are doing a survey to find out what kids really think about school lunch and you stand outside a lunchroom and ask every 5th person from every grade.

• Biased (Unfair)

• Unbiased (Fair)

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TEKS.MATH.6.13B

Which of these questions is a statistical question because it could have more than one answer?

• “Where does the current U.S. president live?”

• “What size coat am I wearing now?”

• . “Did Jack wear sneakers or boots to school today?”

• . “What size shirt do the kids in the school wear?”

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TEKS.MATH.6.13B

To get valid results, a sample must be...

• biased

• unbiased

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TEKS.MATH.6.13B

I surveyed 100 people at a grocery store by selecting every 3rd person that entered, does this sample represent the local population?

• Yes, it is random and unbiased.

• Yes, it is random and biased.

• No, while it is random, it is also biased.

• No, while it is random, it is also unbiased.

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TEKS.MATH.6.13B

Is the following a statistical question:

How many students brought cell phones to school today?

• yes

• no

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TEKS.MATH.6.13B

Is the following a statistical question:

How many letters are in the name of our school?

• yes

• no

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TEKS.MATH.6.13B

Is the following question statistical or non statistical?

How many ceiling tiles are in the math classroom?

• Statistical

• Non Statistical

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TEKS.MATH.6.13B