Search Header Logo

U1_August 19 Practice

Authored by Tanya Hickson

Mathematics

11th Grade

Used 5+ times

U1_August 19 Practice
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

18 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Interview the first 30 students who enter the school in the morning. 

simple random
voluntary response
systematic
convenience

2.

MULTIPLE CHOICE QUESTION

30 sec • 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
volunteer response

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Why do we randomly select our samples?

for control
reduce bias
so we don't get the same answers from everyone
to eliminate confounding results

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Identify the sampling design: SCPS wants to survey its employees.  They pick 4 schools from the county and survey every single employee in each of the 4 buildings.

cluster
volunteer
systematic
simple random

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Identify the sampling design: Student government randomly samples 25 students of each of the four classes.

stratified
volunteer
systematic
simple random

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

One group of subjects was given an herbal supplement and another group was given a placebo. After one year, the number of illnesses each group had was compared.

Observational Study

Experiment

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A professor finds that people who are obese have higher cholesterol levels than those who are not obese.

Observational Study

Experiment

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?