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QUIZ

SUPER

10th

grade

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Tanya Hickson

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11 questions

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- 1. Drag and Drop1.5 minutes1 pt
In a survey, 1600 randomly selected U.S. adults are asked whether they have purchased a product online. The results are shown in the circle graph.

Identify the Population and Sample

Population = (a)

Sample = (b)

All U.S. AdultsThe 1600 U.S. adults surveyedThe 81% of U.S. adultsThe 19% of U.S. adults - 2. Drag and Drop1.5 minutes1 pt
In your class, 27% of all students say that history is their favorite subject. Is this a parameter or a statistic?

(a)

Parameterstatistic - 3. Multiple Choice30 seconds1 pt
The Pew Research Center states that “24% of teens go online almost constantly.” Is this a parameter or a

statistic? Why?

Parameter; it describes the teen population.

Parameter; it describes a sample of teens.

Statistic, it describes a sample of teens

Statistic; it describes the teen population.

- 4. Multiple Choice30 seconds1 pt
Identify the following data set:

….a manager at a store asks all 23 of her employees to fill out a job satisfaction survey.

Sample

Population

- 5. Multiple Choice30 seconds1 pt
Complete the definition:

A _______ is a subset of a population

sample

sampel

people

statistics

group

- 6. Multiple Choice30 seconds1 pt
What is the branch of statistics that involves drawing conclusions about a population based on information contained in a sample taken from that population?

descriptive statistics

inferential statistics

sports statistics

health statistics

- 7. Multiple Choice1 minute1 pt
Isn't it obvious that the latest smartphone model is the best on the market?

Biased question

Non-biased question

- 8. Multiple Choice1 minute1 pt
What factors might influence people's preferences between city and rural living?

Biased question

Non-biased question

- 9. Multiple Choice30 seconds1 pt
What kind of source is an interview?

Primary

Secondary

- 10. Multiple Choice30 seconds1 pt
If the Hamilton High School freshman class is the sample in a statistical study, which is NOT a possible population for the study?

the student body of Hamilton High school

the students in Hamilton High School's district

The students in Ms. Anderson's science class

All freshman students in the state

- 11. Multiple Choice2 minutes1 ptA school randomly chose ten English teachers and asked them which type of juice their students would prefer. Which reason best shows why this sample is biased?The sample didn't include students.The sample is too small.The sample can only be accurate if each teacher is included in the sample
- Answer choicesTagsAnswer choicesTags
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