CCSS.Math.Content.HSS.IC.B.4

If the sample is representative of a high school with 2,000 freshman and seniors, then based on the table, what is the predicted number of freshman at the high school who would select math as their favorite high school subject?

• 520
• 240
• 65
• 30

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CCSS.Math.Content.HSS.IC.B.4

The process of collecting information/data from the sample.

• Census
• Interview
• Survey
• Questionnaire

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CCSS.Math.Content.HSS.IC.B.4

What does this symbol represent?

• population proportion
• parameter
• sample proportion
• population sample

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CCSS.Math.Content.HSS.IC.B.4

You have no preliminary study to work from. How large must your sample size be so you could be within ± 3% of p at 90% confidence?

• 748

• 1068

• 11

• 1495

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CCSS.Math.Content.HSS.IC.B.4

9

• A

• B

• C

• D

• E

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CCSS.Math.Content.HSS.IC.B.4

28% of all Woodrow students believe Monday will be snow day. You take a sample of 50 students and find that 15 of them believe Monday will be a snow day. What does 50 represent? 

• n
• P
• phat
• standard deviation

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CCSS.Math.Content.HSS.IC.B.4

If 200 people were surveyed, approximately how many people like pepperoni and cheese as their topping?

• 100 people

• 150 people

• 50 people

• 75%

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CCSS.Math.Content.HSS.IC.B.4

What percent was 10th graders who liked SqaureBob SpongePants?

• 6%

• 10%

• 50%

• 15%

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CCSS.Math.Content.HSS.IC.B.4

The parameter is a number describing the:

• population

• sample

• survey

• percent

Tags

CCSS.Math.Content.HSS.IC.B.4

The process of collecting data by asking questions

• sample

• respondent

• clinical study

• poll

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CCSS.Math.Content.HSS.IC.B.4