
Statistical Tests and Data Types
Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Practice Problem
•
Hard
Thomas White
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the three key questions to consider when choosing a statistical test?
Level of measurement, number of samples, purpose of analysis
Type of data, sample size, data collection method
Research hypothesis, data source, statistical software
Data visualization, data cleaning, data transformation
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which type of data is also known as categorical or qualitative?
Interval/ratio data
Nominal data
Ordinal data
Quantitative data
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What statistical test is used for interval/ratio data?
Test for a proportion
ANOVA
Chi-squared test
Test for a mean
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When comparing two different groups, such as men and women, what is the sample type?
Two independent samples
One sample with repeated measures
One sample with two variables
Matched pairs
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of using a chi-square test for independence?
To test for a relationship between two categorical variables
To assess the effect of an intervention
To compare means between two groups
To predict a continuous outcome
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the example of Helen's choconutties, what test is used to compare the weight of nuts in packets?
Test for a proportion
Chi-squared test
Test for a mean
Regression analysis
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What test should Helen use to determine if the proportion of prize tickets in packets meets the expected 20%?
ANOVA
Test for a proportion
Chi-squared test
Test for a mean
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