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Maame Forson
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Decks in this class (19)
Unit 1: Qualitative vs. Quantitative Data
What is statistics,
Why do we need data statistics,
Quantitative research
15
cards
Unit 2: Data, Sample, Variables
Research design,
Research design,
Dependent variables dv
15
cards
Unit 3: Intro Overview of Statistical Tests
T test,
One sample t test,
Two sample t test independent sam...
9
cards
Unit 4: Describing Data: Distribution
Frequency distributions,
Simple vs grouped,
Conventions of a grouped frequenc...
21
cards
Unit 5: Measures of Central Tendency
Measures of central tendency,
Mode,
Unimodal
11
cards
Unit 6: Measures of Variability
Variability also referred to as d...,
If scores are very similar little...,
Measures of variability
16
cards
Unit 7a: Normal Distribution
Normal distribution,
Standard deviation and normality,
68 95 997 rule
5
cards
Unit 7b: Standard Scores and Data Transformations
Standardized score z score,
2 major types of standard scores,
Difference between sd and variance
15
cards
Unit 8: Central Limit Theorem
T score,
Z score standard score,
Types of population
30
cards
Unit 9: Standard errors and inferences
The difference between a sample s...,
A sampling distribution of the sa...,
How do we notate the sample means
18
cards
Unit 10: Inference- NHST, CI, Effect size
Nhst null hypothesis significance...,
H1,
H0
20
cards
Unit 10b: z-test, p-value, CI and REVIEW
Ways to tell if something is stat...,
Effect size,
Why
5
cards
Unit 11: T test, z test and more
What does the one,
What do z tests and t tests have ...,
The estimated standard error of t...
31
cards
Unit 12: Correlation
Explain the difference between t ...,
1 sample t test,
Z test
30
cards
Unit 13a: Regression I Simple Linear Regression
The correlation coefficienta will...,
Purpose of simple bivariate regre...,
Strong correlation means accurate...
22
cards
Unit 13b: Regression II Multiple Regression
Why do we use more predictors,
6
cards
Unit 13c: Residual Diagnostics
What do residuals test for
2
cards
Unit 13d: Regression with Categorical Variables
Can you use aregression to run a ...,
2
cards
All tests and formulas
Z test,
Z score,
T test
8
cards
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psy 1900
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