Workbook for PSYC 315
Welcome
1
Sigma notation
1.1
🧠Sigma Notation Refresher🧠
1.2
💪Worked examples💪
1.2.1
1.2.2
1.2.3
1.3
📝Homework problems📝
1.4
😤Secrets they don’t tell you before the homework is due😤
2
Probability distributions and statistical hypotheses
3
Baby’s first statistical tests
3.1
Z-Scores
3.1.1
🧠Referesher🧠
3.1.2
💪Worked examples💪
3.1.3
📝Homework problems📝
3.2
Group z-test
3.2.1
🧠Referesher🧠
3.2.2
💪Worked examples💪
3.2.3
📝Homework problems📝
3.3
Confidence Intervals for the Group Z-Test
3.3.1
🧠Referesher🧠
3.3.2
💪Worked examples💪
3.3.3
📝Homework problems📝
3.3.4
😤Secrets they don’t tell you before the homework is due😤
4
Correlation and Regression
4.1
Covariance
4.1.1
🧠Referesher🧠
4.1.2
💪Worked example💪
4.1.3
📝Homework problems📝
4.2
Correlation coefficient
4.2.1
🧠Correlation coefficient refresher🧠
4.2.2
💪Worked example💪
4.2.3
📝Homework problems📝
4.3
t-test for correlation coefficient
4.3.1
🧠t-test for correlation refresher🧠
4.3.2
💪Worked example💪
4.3.3
📝Homework problems📝
4.4
Simple linear regression
4.4.1
🧠Simple linear regression refresher🧠
4.4.2
💪Worked example💪
4.4.3
📝Homework problems📝
4.5
Relationship between slope, correlation, and R^2
4.5.1
🧠Refresher🧠
4.5.2
💪Worked example💪
4.5.3
📝Homework problems📝
5
Sum of squares, general model fitting
5.1
Regression residuals
5.1.1
🧠💪Refresher + Worked example💪🧠
5.1.2
📝Homework problems📝
5.2
Generalizing Sum of Squares (SS) for assessing model fit
5.2.1
🧠💪Refresher + Worked example💪🧠
5.2.2
Step 1:
\(SS_{\text{Residual}}\)
5.2.3
📝Homework problems📝
6
Differences between means
6.1
Independent Samples
t
-Test when Sample Sizes are Equal
6.1.1
🧠💪Refresher + Worked example💪🧠
6.1.2
📝Homework problems📝
6.2
One-way, independent Samples ANOVA
6.2.1
🧠💪Refresher + Worked example💪🧠
6.2.2
📝Homework problems📝
7
Repeated Measures
7.1
Repeated Measures
t
-test
7.1.1
🧠Refresher🧠
7.1.2
💪Worked Example💪
7.1.3
📝Homework problems📝
7.2
Repeated Measures ANOVA
7.2.1
🧠Refresher🧠
7.2.2
💪Worked Example💪
7.2.3
📝Homework problems📝
8
Multi-factor ANOVA
8.0.1
🧠Refresher🧠
8.0.2
Degrees of Freedom
8.0.3
Mean Squares
8.0.4
F-Statistics
8.0.5
💪Worked Example💪
8.0.6
📝Homework problems📝
9
Chi-square
9.0.1
Overview
9.0.2
Observed Data
9.0.3
Expected Data
9.0.4
Residuals
9.0.5
Statistical Test
9.0.6
Standardized Residuals
9.0.7
Notes
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PSYC 315 Workbook
Chapter2
Probability distributions and statistical hypotheses
Oh, would ya look at that? We don’t have anything for you for Chapter 2 yet 😭😂🤡🥲😅