
Statistical Tests and Analysis Concepts

Interactive Video
•
Mathematics, Science
•
11th - 12th Grade
•
Hard

Olivia Brooks
FREE Resource
Read more
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main focus of a 95% confidence interval?
The range of individual data points
The mean of the population
The median of the population
The mean of the sample data
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which factor is crucial in determining the smallest sample size for a given margin of error?
The standard deviation
The critical value
The mean of the sample
The median of the sample
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the critical value for a 90% confidence level?
1.96
1.28
1.645
2.33
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the power of a statistical test represent?
The probability of accepting the null hypothesis when it is true
The probability of rejecting the null hypothesis when it is false
The probability of accepting the alternative hypothesis when it is false
The probability of rejecting the alternative hypothesis when it is true
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the significance level's role in hypothesis testing?
It is the probability of a Type I error
It determines the sample size
It is the probability of a Type II error
It affects the power of the test
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a chi-square test for association, what do the degrees of freedom depend on?
The number of variables
The significance level
The sample size
The number of categories in each variable
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a chi-square test, what does a p-value between 0.01 and 0.02 indicate?
No evidence against the null hypothesis
Weak evidence against the null hypothesis
Strong evidence against the null hypothesis
Strong evidence for the null hypothesis
Create a free account and access millions of resources
Similar Resources on Wayground
8 questions
Statistical Hypothesis Testing Concepts

Interactive video
•
10th - 12th Grade
6 questions
Using the Scientific Method: Question and Hypothesis

Interactive video
•
10th - 12th Grade
11 questions
Choosing Between AP Calculus AB and BC

Interactive video
•
11th - 12th Grade
11 questions
Regression Analysis Concepts and Tests

Interactive video
•
11th - 12th Grade
11 questions
Understanding Hypothesis Testing and P-Values

Interactive video
•
10th - 12th Grade
11 questions
Hypothesis Testing of Two Population Means

Interactive video
•
11th Grade - University
9 questions
Statistical Concepts and Methods

Interactive video
•
10th - 12th Grade
9 questions
Geometric Series and Convergence Tests

Interactive video
•
11th - 12th Grade
Popular Resources on Wayground
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
10 questions
9/11 Experience and Reflections

Interactive video
•
10th - 12th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
11 questions
All about me

Quiz
•
Professional Development
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
9 questions
Tips & Tricks

Lesson
•
6th - 8th Grade
Discover more resources for Mathematics
20 questions
Multi-Step Equations and Variables on Both Sides

Quiz
•
9th - 12th Grade
12 questions
PCTI Stem Academy Gradebook Review

Lesson
•
9th - 12th Grade
20 questions
Points, Lines & Planes

Quiz
•
9th - 11th Grade
20 questions
Week 4 Memory Builder 1 (Squares and Roots) Term 1

Quiz
•
9th - 12th Grade
20 questions
Solve One and Two Step Equations

Quiz
•
9th - 11th Grade
16 questions
Positive vs Negative Intervals

Quiz
•
9th - 12th Grade
20 questions
Solving Absolute Value Equations

Quiz
•
11th - 12th Grade
17 questions
Identify Geometric Concepts and Relationships

Quiz
•
9th - 12th Grade