Unit 4 Test Review (Collecting Data)

Unit 4 Test Review (Collecting Data)

9th - 12th Grade

16 Qs

quiz-placeholder

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Unit 4 Test Review (Collecting Data)

Unit 4 Test Review (Collecting Data)

Assessment

Quiz

Mathematics

9th - 12th Grade

Medium

Created by

Thomas Corizzi

Used 1+ times

FREE Resource

16 questions

Show all answers

1.

MATCH QUESTION

1 min • 3 pts

Match the following:

A subset of indidiuals from a group

Census

Study of an entire group

Population

Collects data from an entire group

Sample

2.

MATCH QUESTION

1 min • 4 pts

Match the following

Indivudals that share characteristics

Nonresponse

Individuals located near each other

Cluster Sample

Members who cannot be chosen

Undercoverage

Members can't be contacted or refuse

Stratified Sample

3.

DRAG AND DROP QUESTION

1 min • 5 pts

A ​ (a)   is a study that collects data from a sample. ​ (b)   selects individuals from a population who are easy to reach. The design shows ​ (c)   if it is very likely to underestimate or overestimate the desired information. ​ (d)   allows people in the sample to respond via a general invitation. If every group of people in a population has an equal chance to be selected, this is called a ​ (e)   or SRS for short.

Sample Survey
Convenience Sampling
Bias
Volunatry Response Sampling
Simple Random Sample

4.

DRAG AND DROP QUESTION

1 min • 4 pts

A(n)​ (a)   observes individuals but does not attempt to influence their response. A​ (b)   measure the out come of a study, while the ​ (c)   may help predict or explain changes in the response. An ​ (d)   deliberately imposes a treatment to measure the response.

Observational Study
Response Variable
Explanatory Variable
Experiment

5.

DRAG AND DROP QUESTION

1 min • 4 pts

In an experiment, a ​ (a)   is used to provide a baseline on the effects of a treatment and alleviate the ​ (b)   from taking place. When the subject is unaware of the treatment, this is called ​ (c)   and when both subject and the researcher do not know the treatment, this is called ​ (d)  

Control Group
Placebo Effect
Single-Blind
Double-Blind

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A school is pondering starting the school day earlier. The assistant principal comes up with a survey to ask students if they support the change to an earlier time. She then waits at the school entrance and asks the first 30 students who show up to school.

What type of sampling is this?

Convenience Sample

Stratified Random Sample

Cluster Sample

Simple Ransom Sample (SRS)

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A school is pondering starting the school day earlier. The assistant principal comes up with a survey to ask students if they support the change to an earlier time. She then waits at the school entrance and asks the first 30 students who show up to school.

Should the school trust the results of the survey?

No, because the first students to the school will not be affected by an earlier start time.

Yes, because she asked a sample of students.

Yes, because a random sample is not necessary.

No, because the assistant principal did a survey and not an experiment.

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