Statistics Review
Quiz
•
Other
•
12th Grade
•
Hard
Barbara White
FREE Resource
53 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Descriptive Statistics is the branch of statistics that uses a sample to draw a conclusion about a population.
True
False
not always true
none of the above
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
The most important advantage of experiments over observational studies is
we can study the relationship between two or more explanatory variables.
we can use randomization to avoid bias in designing an experiment.
a well-designed experiment can give good evidence that the treatments actually cause the response.
an experiment can compare two or more groups.
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
____________ are variables measured on a numeric scale.
Categorical variables
Variables x
Statistic
Quantitative variables
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
A psychologist wants to know if adults with normal vision can be fooled by a certain optical illusion. She recruits 50 students from her PSY 120 class and finds that 42 of them are fooled by the illusion. The population in this study is
the 50 students who served as subjects.
all adults with normal vision.
all students in the PSY 120 class.
the 42 students who were fooled.
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
An opinion poll asks a sample of 1100 people whether they support reducing the number of legal immigrants to the U.S.; 53% of these 1100 people say "Yes." The number 53% is a
parameter
sample
bias
statistic
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Examples of categorical variables are
the name of the college a student attends and a student's class rank, such as 25th out of 364.
a student's weight in kilograms and a student's gender (male or female).
a student's class rank, such as 25th out of 364 and a student's gender (male or female).
the name of the college a student attends and a student's gender (male or female).
7.
FILL IN THE BLANK QUESTION
45 sec • 1 pt
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 number 79% is a
Create a free account and access millions of resources
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple

Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
50 questions
Splinting
Quiz
•
9th - 12th Grade
54 questions
Familias SUD
Quiz
•
KG - Professional Dev...
50 questions
AL-QUR'AN HADITS KLS 3 SEM II
Quiz
•
12th Grade
50 questions
Remidi Kelas XII Gasal
Quiz
•
12th Grade
50 questions
Latihan Soal Produktif Boga Kelas XII Tahun 2020
Quiz
•
12th Grade
48 questions
Młoda Polska- powtórzenie
Quiz
•
10th - 12th Grade
50 questions
9º ANO - QUIZIZZ EEBA
Quiz
•
8th Grade - University
50 questions
FO DICTIONARY
Quiz
•
10th - 12th Grade
Popular Resources on Wayground
20 questions
Brand Labels
Quiz
•
5th - 12th Grade
11 questions
NEASC Extended Advisory
Lesson
•
9th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
10 questions
Boomer ⚡ Zoomer - Holiday Movies
Quiz
•
KG - University
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
10 questions
Multiplication and Division Unknowns
Quiz
•
3rd Grade
20 questions
Multiplying and Dividing Integers
Quiz
•
7th Grade
Discover more resources for Other
20 questions
Brand Labels
Quiz
•
5th - 12th Grade
11 questions
NEASC Extended Advisory
Lesson
•
9th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
10 questions
Boomer ⚡ Zoomer - Holiday Movies
Quiz
•
KG - University
17 questions
Afro Latinos: Una Historia Breve Examen
Quiz
•
9th - 12th Grade
17 questions
Hispanic Heritage Month Trivia
Quiz
•
9th - 12th Grade
28 questions
Ser vs estar
Quiz
•
9th - 12th Grade
15 questions
PRESENTE CONTINUO
Quiz
•
9th - 12th Grade