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Data+ V2 T Test and Chi Square Test Basics Quiz

This quiz evaluates your understanding of t-tests and chi-square tests, two fundamental statistical hypothesis tests covered in CompTIA Data+ V2. You will explore when to use each test, interpret results, and apply them to...

Questions: 20 | Attempts: 10 | Last updated: Aug 11, 2026

Sample Question 1
Which test is used to compare the means of two groups?

Chi-square test

T-test

ANOVA

Regression analysis

Sample Question 2
A chi-square test is primarily used to analyze the relationship between which type of variables?

Two continuous variables

One continuous and one categorical variable

Two categorical variables

Time series data

Sample Question 3
What does a p-value less than 0.05 typically indicate?

The null hypothesis is definitely true

The result is statistically significant at the 5% level

The sample size is too small

The test cannot be trusted

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