# YorkU | PSYC 2021 – Statistical Methods I

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## Chapter Lessons:

### 1: Defining Key Statistical Terms

Carleton, Gravetter
Free

This chapter is short and simple. It introduces the basic types of groups youâ€™ll study, the different types of data that can be collected from those groups, and the various types of studies that can be performed using that data.

7 Lessons
0 Students

### 1: Defining Key Statistical Terms

Gravetter, Guelph
Free
7 Lessons
0 Students

### 2: Frequency Distributions

Gravetter, PSY201H1, University of Toronto
Free

The amount of data produced by research studies can be enormous. In this chapter we learn to organize and summarize raw data into frequency distribution tables, and then graph these tables as bar charts, histograms, polygons, and stem-an…

2 h 25 min
13 Lessons
0 Students

### 1: Introduction to Statistics

Gravetter, PSY201H1, University of Toronto
Free

This chapter is short and simple. It introduces the basic types of groups youâ€™ll study, the different types of data that can be collected from those groups, and the various types of studies that can be performed using that data.

1 h 6 min
7 Lessons
0 Students

### 2: Frequency Distributions

Carleton, Gravetter
Free
13 Lessons
0 Students

### 2: Frequency Distributions

Gravetter, Guelph
Free
13 Lessons
0 Students

### 3: Central Tendency

Gravetter, Guelph
Free
14 Lessons
0 Students

### 3: Central Tendency

Carleton, Gravetter
Free
14 Lessons
0 Students

### 1: Defining Key Statistical Terms

Gravetter, PSYC 2021
Free

This chapter is short and simple. It introduces the basic types of groups youâ€™ll study, the different types of data that can be collected from those groups, and the various types of studies that can be performed using that data.

7 Lessons
0 Students

### 2: Frequency Distributions

Gravetter, PSYC 2021
Free

The amount of data produced by research studies can be enormous. In this chapter we learn to organize and summarize raw data into frequency distribution tables, and then graph these tables as bar charts, histograms, polygons, and stem-an…

13 Lessons
0 Students

### 3: Central Tendency

Gravetter, PSY201H1, University of Toronto
Free

Another method for summarizing large data sets is to find a single value that is “typical” of the entire distribution. In this chapter I’ll teach you how to find three of these “measures of central tendency”: The Mean, The Media, and The…

1 h 56 min
14 Lessons
0 Students

### 3: Central Tendency

Gravetter, PSYC 2021
Free

Another method for summarizing large data sets is to find a single value that is “typical” of the entire distribution. In this chapter I’ll teach you how to find three of these “measures of central tendency”: The Mean, The Media, and The…

14 Lessons
0 Students

### 4: Variability

Gravetter, PSY201H1, University of Toronto
Custom

In this chapter weâ€™re introduced to the importance of variability as a measure ofÂ  the degree to which scores in a distribution are spread out or clustered together. Three basic measures of variability are covered: range, variance, and s…

2 h 49 min
14 Lessons
0 Students

### 4: Variability

Gravetter, PSYC 2021
Enroll

In this chapter weâ€™re introduced to the importance of variability as a measure ofÂ  the degree to which scores in a distribution are spread out or clustered together. Three basic measures of variability are covered: range, variance, and s…

14 Lessons
0 Students

### 5: z-Scores / Normal Distribution

Gravetter, PSY201H1, University of Toronto
Free

In this video we introduce z scores and show how they describe the location of a raw (X) score on a distribution. You’ll learn to transform X values into z-scores, z-scores into X values, and meaning and uses of a standardized distributi…

1 h 35 min
21 Lessons
0 Students

### 5: z-Scores / Normal Distribution

Gravetter, PSYC 2021
Included with course
21 Lessons
0 Students

### 6: Probability

Gravetter, PSY201H1, University of Toronto
Included with course

Here we dig into the real core elements of statistics: probability and random sampling. We’ll connect the concepts of probability, proportion, percentile, and percentile rank, and show how to find their values on the unit normal table us…

19 Lessons
0 Students

### 6: Probability

Gravetter, PSYC 2021
Included with course
19 Lessons
0 Students

### Appendix A

Gravetter, PSY201H1, University of Toronto
Free

Need to brush up on some high school math? I’ve got you covered here with order of operations, fractions, solving equations, and more!

5 Lessons
0 Students

### 7: Sampling Distribution

Gravetter, PSYC 2021
Included with course
12 Lessons
0 Students

### 8: Introduction to Hypothesis Testing

Gravetter, PSYC 2021
Included with course
16 Lessons
0 Students

### 9: One-Sample t Test

Gravetter, PSYC 2021
Included with course
14 Lessons
0 Students

### 10: Two Independent Samples t-Test

Gravetter, PSYC 2021
Included with course
17 Lessons
0 Students

### 11: Paired Samples t-Test

Gravetter, PSYC 2021
Included with course
0 Lessons
0 Students

### 12: Intro to One-Way ANOVA

Gravetter, PSYC 2021
Included with course
0 Lessons
0 Students

### 13: Repeated-Measures ANOVA

Gravetter, PSYC 2021
Included with course
0 Lessons
0 Students

### 14: Two-Factor ANOVA

Gravetter, PSYC 2021
Included with course
0 Lessons
0 Students

### 15: Correlation

Gravetter, PSYC 2021
Included with course
0 Lessons
0 Students

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