curriculum note
This video references 'Unit 2: Descriptive Statistics' using the old AP Psychology curriculum numbering. In the current AP Psychology course, descriptive statistics (mean, median, mode, standard deviation, normal distribution) is covered under Science Practice 3 ā Data Interpretation.
covered in this stream
Calculating the Mean
Finding the Median
Identifying the Mode
Choosing Central Tendency Measures
Family Income Example
Outliers Skewing Mean
Using Median for Outliers
Mode in Income Data
Measuring Data Range
Limitations of Range
Understanding Variance
Variance Calculation Basics
Standard Deviation Definition
Standard Deviation Example
Answering Deviation Question
Small Deviation Interpretation
The Normal Curve
Deviations on Curve
IQ Deviation Example
Percentages in Deviations
Studying Normal Curve
Percentile Ranks Overview

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