Practice 1

Introduction to Statistics

Practice 2

Summarizing Data: Frequency Distributions in

Practice 3

Summarizing Data: Central Tendency

Practice 4

Summarizing Data: Variability

Practice 5

Probability, Normal Distributions, and Z Scores

Practice 6

Characteristics of the Sample Mean

Practice 7

Hypothesis Testing: Significance, Effect Size, and Power

Practice 8

Testing Means: One-Sample T Test With Confidence Intervals

Practice 9

Testing Means: Two- Independent-Sample T Test With Confidence Intervals

Practice 10

Testing Means: Related-Samples T Test With Confidence Intervals

Practice 11

One-Way Analysis of Variance: Between- Subjects and Within- Subjects Repeated- Measures Designs

Practice 12

Two-Way Analysis of Variance: Between-Subjects Factorial Design

Practice 13

Correlation and Linear Regression

Practice 14

Chi-Square Tests: Goodness of Fit and the Test for Independence

Practice 15

Extenssion 1

Practice 16

Extenssion 2

Practice 17

Extenssion 3

Practice 18

Extenssion 4