Asked by Leroy Jankins on May 08, 2024
Verified
The pooled-variances t-test requires that the two population variances need not be the same.
Pooled-variances T-test
A statistical method for testing if two populations have equal variances.
Population Variances
The measure of how data points in an entire population are spread out from the average value (mean).
- Become acquainted with the theoretical underpinnings of the t-test designed for two independent groups.
- Elucidate the variance discrepancy, distinguishing between equal and unequal, in two-sample t-tests.
Verified Answer
CR
CM Rana Ali AkbarMay 13, 2024
Final Answer :
False
Explanation :
The pooled-variances t-test assumes that the two population variances are equal, which is a requirement for pooling the variances.
Learning Objectives
- Become acquainted with the theoretical underpinnings of the t-test designed for two independent groups.
- Elucidate the variance discrepancy, distinguishing between equal and unequal, in two-sample t-tests.
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