
Hypothesis Testing of Two Population Means
Interactive Video
•
Mathematics, Science, Education
•
11th Grade - University
•
Hard

Aiden Montgomery
FREE Resource
Read more
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main objective of the professor's hypothesis test?
To determine if there is a difference in mean scores between online and in-person students.
To find out if online students score higher than in-person students.
To prove that in-person students have better attendance.
To compare the teaching methods of different professors.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the null hypothesis in this test?
The mean score of online students is less than in-person students.
The mean score of in-person students is less than online students.
The mean score of online students is greater than in-person students.
The mean scores of online and in-person students are equal.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is a two-sample t-test used in this scenario?
Because the data is normally distributed.
Because the population standard deviations are unknown.
Because the sample sizes are different.
Because the population standard deviations are known.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which calculator function is used to enter the data for the t-test?
Stat > Plot
Stat > Tests
Stat > Edit
Stat > Calc
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the significance level used in this test?
0.5%
1%
5%
10%
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does a p-value less than the significance level indicate?
Fail to reject the null hypothesis.
Accept the null hypothesis.
Reject the null hypothesis.
The test is inconclusive.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the calculated t-score in this test?
3.2286
-1.645
-3.2286
1.645
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
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 Mathematics
15 questions
CCA 2 Ch 3 Review EV #1
Quiz
•
9th - 12th Grade
15 questions
TSI Math Practice Questions
Quiz
•
8th - 12th Grade
20 questions
Complete Geometric Angle Proofs
Quiz
•
9th - 12th Grade
10 questions
Angle Relationships with Parallel Lines and a Transversal
Quiz
•
9th - 12th Grade
20 questions
Midpoint & Distance Formula
Quiz
•
10th - 11th Grade
29 questions
DUA Review
Quiz
•
9th - 12th Grade
18 questions
083 - Corresponding, Alternate Interior, Alternate Exterior
Quiz
•
9th - 12th Grade
9 questions
Identify Angle Pairs With Parallel Lines And Transversals
Quiz
•
8th - 12th Grade