IA Coversheet & Markband (2019) | |
File Size: | 98 kb |
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IB Tester Approved Studies
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Additional Study Options for Non-Testers
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Descriptive Statistics: Mean, Median, or Mode
Graphing Help
Interpreting Inferential Statistics
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Descriptive Statistics: Standard Deviation, Range, or IQ Range
Inferential Statistics
If you used Ordinal or Interval Data and Independent Sample Design, use the Mann-Whitney U Test.
M-W U Test Calculator: https://www.socscistatistics.com/tests/mannwhitney/ If you used Ordinal or Interval Data and Repeated Measure Design, use the Wilcoxon Signed Ranks Test. W-S-R-T Calculator: www.socscistatistics.com/tests/signedranks/default.aspx Reporting Inferential Statistics
1. State what test you used and give reasons for why you selected it.
2. State the Critical Value and your Observed Value (Test-test, W Test, U Test) 3. Explain whether these results showed your results were the result or chance or not. 4. State whether you reject or accept the null hypothesis. Provide a reason why (was your Observed Value more or less than your Critical Value?) |
Introduction & Research Study Resources
Discussion
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Exploration & Methodology Overview
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