# Class Notes for PSYCH 3090 at Clemson University

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## PSYCH 3090 Lecture Notes - Lecture 39: Performance Appraisal, Psych, Analysis Of Variance

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## PSYCH 3090 Lecture Notes - Lecture 36: F-Test, Analysis Of Variance, Psych

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Effect size in anova: eta-squared, measure of association between the iv and dv, provides the proportion of the total variance due to the iv (eq. 2: 0.

View Document## PSYCH 3090 Lecture Notes - Lecture 33: Ronald Fisher, Analysis Of Variance, Statistical Hypothesis Testing

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Problem with multiple t tests: many statistical tests o o. 0. 95 21=0. 66 p=1 : familywise error rate > . In anova, the iv is often referred to as a fa

View Document## PSYCH 3090 Lecture Notes - Lecture 28: Psych, Dependent And Independent Variables, Null Hypothesis

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D= d n: also could be calculated by taking the mean of x, taking the mean of y, and finding the. X y = d: sample standard deviation. 14: calculated t i

View Document## PSYCH 3090 Lecture Notes - Lecture 20: Statistical Hypothesis Testing, Normal Distribution, Psych

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Characteristics of the t distribution: not a single distribution, but a family of distributions. Each differs in its approximation to the standard norm

View Document## PSYCH 3090 Lecture Notes - Lecture 21: Psych, Statistical Hypothesis Testing, Twill

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Example 2: background: a health director at a local university believes that students at her campus are very health conscious and, as a result, tend to

View Document## PSYCH 3090 Lecture Notes - Lecture 3: Psych, Standard Deviation

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Median (mdn: point in the (ordered) distribution of scores that divides the data into two groups having equal frequency (50th percentile) If n is an od

View Document## PSYCH 3090 Lecture Notes - Lecture 5: Normal Distribution, Psych, Standard Deviation

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Standard scores and normal curve: normal curve refers to a family of curves, bell-shaped, symmetric, unimodal, continuous, area under any normal curve

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