
Random Variables
Quiz
•
12th Grade
•
Hard
Standards-aligned
Tricia Bourgeault
Used 3+ times
FREE Resource
Enhance your content in a minute
37 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
.88
.12
.78
.22
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1.67
1.077
2.0
1.41
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1.67
1.0775
1.581
1.414
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
.22
.64
.36
.78
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
.21
.79
.64
.89
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The mean amount of time to mix the batter for a cake is 14 minutes with a standard deviation of 2.5 minutes. The mean amount of time to bake the cake is 35 minutes with a standard deviation of 6.2 minutes. What is the mean time to make and bake a cake? What is the standard deviation?
mean = 49 min sd = 8.7 min
mean = 49 min sd = 6.685 min
mean = 21 min sd = 8.7 min
mean = 21 min sd = 6.685 min
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The mean hourly salary for a high school graduate is $13.50 per hour with a standard deviation of $5.75. The mean hourly salary for a person with an Associate's degree is $19.75 with a standard deviation of $9.25. What is expected difference in the hourly salaries between a high school graduate and a person who earned an Associate's degree?
$33.25
$-3.50
$-6.25
$15.00
Tags
CCSS.8.EE.C.8C
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
Already have an account?
Similar Resources on Wayground
Popular Resources on Wayground
5 questions
This is not a...winter edition (Drawing game)
Quiz
•
1st - 5th Grade
15 questions
4:3 Model Multiplication of Decimals by Whole Numbers
Quiz
•
5th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
10 questions
The Best Christmas Pageant Ever Chapters 1 & 2
Quiz
•
4th Grade
12 questions
Unit 4 Review Day
Quiz
•
3rd Grade
10 questions
Identify Iconic Christmas Movie Scenes
Interactive video
•
6th - 10th Grade
20 questions
Christmas Trivia
Quiz
•
6th - 8th Grade
18 questions
Kids Christmas Trivia
Quiz
•
KG - 5th Grade
Discover more resources for
26 questions
Christmas Movie Trivia
Lesson
•
8th Grade - Professio...
28 questions
Ser vs estar
Quiz
•
9th - 12th Grade
20 questions
Christmas Movie Trivia
Quiz
•
9th - 12th Grade
20 questions
Christmas Trivia
Quiz
•
5th - 12th Grade
20 questions
Stages of Meiosis
Quiz
•
9th - 12th Grade
11 questions
Solve Systems of Equations and Inequalities
Quiz
•
9th - 12th Grade
16 questions
AP Biology: Unit 2 Review (CED)
Quiz
•
9th - 12th Grade
20 questions
Winter Jokes
Quiz
•
5th - 12th Grade
