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ROGERS PERSPECTIVES / STATISTICS PENGUIN
T TESTS AND Z-TESTS
Prof R Materials
Instruction Sheets
Videos
Independent Samples T-tests in SPSS and PSPP
Third-Party Materials
Calculators
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"Effect Size Calculator for t-test" (Social Science Statistics)
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"Single-Sample Z-test Calculator" (Social Science Statistics)
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"Cohen's d Effect SIze Calculator for Z-test" (Social Science Statistics)
Videos
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What is a t-test? (StatsCast)
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One-sample t-test (bernstmj)
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Paired Samples t-test (The Doctoral Journey)
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