Medi304 Computer Lab Week 4 Parametric Tests PDF
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Summary
This document appears to be part of a computer lab assignment for a course called Medi304, focusing on parametric statistical tests, such as t-tests. It covers concepts related to one-sample t-tests, independent t-tests, and paired t-tests, along with practical examples and calculations.
Full Transcript
Medi304 Computer Lab - **Week 4 parametrics tests -** [Difference ] - - - - - - - - - - - [Analysis of two sample means (t-tests)] Mean ± variation - - Compare two sample means: - [When to use SD? When to use SE?] Standard deviation - - - Sta...
Medi304 Computer Lab - **Week 4 parametrics tests -** [Difference ] - - - - - - - - - - - [Analysis of two sample means (t-tests)] Mean ± variation - - Compare two sample means: - [When to use SD? When to use SE?] Standard deviation - - - Standard error - - - [Difference ] T-test 1. 2. 3. 4. 5. [One sample t-test:] Between a sample and population mean - - - - - [Independent t-test] - - [Paired or dependent t-test ] - - - - [Example of paired t-test] Two measures are pre- and post training, n=10 Means: 79.6 vs 82.4 Paired sample t-test: p=0.027, \
