Why do we randomly select our samples?

so we don't get the same answers from everyone

Which of the following is TRUE?

In a simple random sample, all individuals and all subsets of the sample size have an equal chance of being selected.

In a multi-stage random sample, all individuals and all subsets of the sample size have an equal chance of being selected.

In a stratified random sample, all individuals and all subsets of the sample size have an equal chance of being selected.

In a cluster random sample, all individuals and all subsets of the sample size have an equal chance of being selected.

Which scenario would produce the least biased results?

asking athletes at a gym what their favorite television show is

asking shoppers at a store where their favorite place to shop is

asking fans at a baseball game who their favorite baseball team is

asking students in a college library what their favorite college sports team is

A radio station in Raleigh, NC wants to know the most popular song of the week. The DJ surveys random listeners who call in throughout the week. What is the population of the DJ’s survey?

listeners of this radio station

the listeners who call the station

the most popular song of the week

When we take a census, we attempt to collect data from

every individual in the population

every individual selected in an SRS

1000 surveys from ESPN are mailed but only 150 are returned. Most of the returned surveys said they hated football.

This sample could have both voluntary response and non-response bias.

This is an example of undercoverage bias.

This is an example of voluntary response bias.

This is good data, most people really hate football.

The student newspaper runs a weekly question that readers can answer online or by campus mail. One question was “Do you think the college is doing enough to provide student parking?" Of the 136 people who responded, 79% said “No." The newspaper poll does not give a trustworthy estimate of student opinion because there is

bias due to relying on voluntary response.

bias due to the suggestive wording of the question.

AP Stats- Lesson 4.1 Quizizz

Authored by Sarah Keasler

Mathematics

11th - 12th Grade

CCSS covered

Used 57+ times

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30 questions

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MULTIPLE CHOICE QUESTION

1 min • 1 pt

Interview every 10th student who enters the school in the morning.

simple random

voluntary response

systematic

convenience

Tags

CCSS.L.1.6

CCSS.L.3.6

CCSS.RI.K.7

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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

systematic

simple random sample

convenience

Self - selected (volunteer)

Tags

CCSS.L.1.6

CCSS.L.3.6

CCSS.RI.K.7

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Political webpages often allow readers to rate (if they want to) whether they strongly agree, agree, disagree, or strongly disagree with the President's decision on any given situation. This is a form of:

Self-Selected

Convenience Sampling

Simple Random Sampling

Systematic Random Sampling

Tags

CCSS.L.11-12.6

CCSS.L.9-10.6

CCSS.W.11-12.2D

CCSS.W.9-10.2D

CCSS.W.8.2D

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Marianne wanted to know students' opinion on the new schedule at school. She survey's the first 30 students who come into her class.

Convenience Sampling

Systematic Random Sampling

Simple Random Sampling

Volunteer response

Tags

CCSS.L.11-12.6

CCSS.L.9-10.6

CCSS.W.11-12.2D

CCSS.W.9-10.2D

CCSS.W.8.2D

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Disneyland often surveys its guests as they exit a restaurant during their visit. The surveyor stands at the restaurant exit, counts the number of people leaving, and surveys every 25th guest.
This is a form of:

Simple Random Sample

Stratified Random Sample

Voluntary Response

Systematic Random Sampling

Tags

CCSS.L.11-12.6

CCSS.L.9-10.6

CCSS.W.11-12.2D

CCSS.W.9-10.2D

CCSS.L.8.6

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A teacher wants to know the average time spent doing homework by the students in her class of 20 girls and 5 boys.
She selects the first five who raise their hands.

Systematic

Convenience

Self Selected

Simple Random

Tags

CCSS.RL.11-12.6

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A teacher wants to know the average time spent doing homework by the students in her class of 20 girls and 5 boys.
She selects the five closest to her desk.

simple random

Self Selected.

Convenience

Systematic Random

Tags

CCSS.RL.11-12.6

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AP Stats- Lesson 4.1 Quizizz

Interview every 10th student who enters the school in the morning.

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

Political webpages often allow readers to rate (if they want to) whether they strongly agree, agree, disagree, or strongly disagree with the President's decision on any given situation. This is a form of:

Marianne wanted to know students' opinion on the new schedule at school. She survey's the first 30 students who come into her class.

Disneyland often surveys its guests as they exit a restaurant during their visit. The surveyor stands at the restaurant exit, counts the number of people leaving, and surveys every 25th guest.
This is a form of:

A teacher wants to know the average time spent doing homework by the students in her class of 20 girls and 5 boys.
She selects the first five who raise their hands.

A teacher wants to know the average time spent doing homework by the students in her class of 20 girls and 5 boys.
She selects the five closest to her desk.

A teacher wants to know the average time spent doing homework by the students in her class of 20 girls and 5 boys.
She picks the student in every 5th seat.

An independent research company wants to go door to door to survey people in the city of Fontana. The company decides to number all blocks within the city limit, randomly choose 1 block and survey all households on that block.
This is an example of:

A teacher hands out an index card and asks ALL of her students to write down the following information: age, height (in inches), and what grade they are in.
Which of the following best describes her method of data collection?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

AP Stats- Lesson 4.1 Quizizz

Interview every 10th student who enters the school in the morning.

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

Political webpages often allow readers to rate (if they want to) whether they strongly agree, agree, disagree, or strongly disagree with the President's decision on any given situation. This is a form of:

Marianne wanted to know students' opinion on the new schedule at school. She survey's the first 30 students who come into her class.

Disneyland often surveys its guests as they exit a restaurant during their visit. The surveyor stands at the restaurant exit, counts the number of people leaving, and surveys every 25th guest.This is a form of:

A teacher wants to know the average time spent doing homework by the students in her class of 20 girls and 5 boys.She selects the first five who raise their hands.

A teacher wants to know the average time spent doing homework by the students in her class of 20 girls and 5 boys.She selects the five closest to her desk.

A teacher wants to know the average time spent doing homework by the students in her class of 20 girls and 5 boys.She picks the student in every 5th seat.

An independent research company wants to go door to door to survey people in the city of Fontana. The company decides to number all blocks within the city limit, randomly choose 1 block and survey all households on that block. This is an example of:

A teacher hands out an index card and asks ALL of her students to write down the following information: age, height (in inches), and what grade they are in.Which of the following best describes her method of data collection?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Disneyland often surveys its guests as they exit a restaurant during their visit. The surveyor stands at the restaurant exit, counts the number of people leaving, and surveys every 25th guest.
This is a form of:

A teacher wants to know the average time spent doing homework by the students in her class of 20 girls and 5 boys.
She selects the first five who raise their hands.

A teacher wants to know the average time spent doing homework by the students in her class of 20 girls and 5 boys.
She selects the five closest to her desk.

A teacher wants to know the average time spent doing homework by the students in her class of 20 girls and 5 boys.
She picks the student in every 5th seat.

An independent research company wants to go door to door to survey people in the city of Fontana. The company decides to number all blocks within the city limit, randomly choose 1 block and survey all households on that block.
This is an example of:

A teacher hands out an index card and asks ALL of her students to write down the following information: age, height (in inches), and what grade they are in.
Which of the following best describes her method of data collection?