
Probability and Statistics Concepts
Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Practice Problem
•
Hard
Thomas White
FREE Resource
Read more
9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the sample mean of the data set if the sum of the numbers is 14 and there are 8 numbers?
1.75
2.25
2.00
1.50
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is the sample standard deviation if the variance is 2.786?
1.669
1.500
1.750
1.800
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you determine if a data point is an outlier using the IQR rule?
Divide the IQR by 1.5
Multiply the IQR by 2
Add 1.5 times the IQR to Q1 and subtract 1.5 times the IQR from Q3
Subtract 1.5 times the IQR from Q1 and add 1.5 times the IQR to Q3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the correlation coefficient if the relationship between two variables is strong and negative?
0.500
-0.500
0.818
-0.818
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In an observational study, what is the primary action taken?
Conducting a survey
Imposing a treatment
Observing without influencing
Performing an experiment
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the probability of rolling a 2 on a six-sided die?
1/2
1/3
1/6
1/4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If the probability of passing an exam is 0.8913, what is the probability of not passing?
0.2000
0.1087
0.8913
0.5000
Access all questions and much more by creating a free account
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
Already have an account?
Similar Resources on Wayground
Popular Resources on Wayground
7 questions
History of Valentine's Day
Interactive video
•
4th Grade
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
15 questions
Valentine's Day Trivia
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
Discover more resources for Mathematics
20 questions
Graphing Inequalities on a Number Line
Quiz
•
6th - 9th Grade
20 questions
Exponent Properties
Quiz
•
9th Grade
15 questions
Combine Like Terms and Distributive Property
Quiz
•
8th - 9th Grade
20 questions
Function or Not a Function
Quiz
•
8th - 9th Grade
10 questions
Factor Quadratic Expressions with Various Coefficients
Quiz
•
9th - 12th Grade
10 questions
Elijah McCoy: Innovations and Impact in Black History
Interactive video
•
6th - 10th Grade
21 questions
Factoring Trinomials (a=1)
Quiz
•
9th Grade
5 questions
Triangle Congruence Theorems
Interactive video
•
9th - 12th Grade