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- Hypothesis Testing Concepts And Mistakes
Hypothesis Testing Concepts and Mistakes
Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Hard
Thomas White
FREE Resource
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7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of data is discussed in sections 6.1 and 6.2?
Nominal data
Binary categorical data
Ordinal data
Continuous numerical data
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the example given, how many Millennials own an iPhone?
100
140
150
200
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main focus of hypothesis testing in this video?
Comparing means of two groups
Calculating standard deviation
Comparing proportions of two groups
Finding median values
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What symbol is used in the null hypothesis for two proportions?
Equal to
Not equal to
Greater than
Less than
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which distribution is used in hypothesis testing for proportions?
Z distribution
Chi-square distribution
T distribution
Normal distribution
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a common mistake when entering values in hypothesis testing?
Using incorrect formulas
Using the wrong sample size
Forgetting to calculate mean
Switching X and n values
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens if the p-value is greater than alpha in hypothesis testing?
Conclude the claim is true
Reject the null hypothesis
Accept the alternative hypothesis
Fail to reject the null hypothesis
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