# Study Guides for PSYC 2021 at York University (YORKU)

• 33 Results
YORKPSYC 2021Edward HaltrechtWinter

## PSYC 2021 Chapter 12: Ch12 Answers

OC24130355 Page
10 Jun 2019
0
If the numerator is sufficiently bigger than the denominator, we conclude that there is a significant difference between treatments: a. As the differen
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YORKPSYC 2021Edward HaltrechtWinter

## PSYC 2021 Chapter 10: Ch10 Answers

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10 Jun 2019
0
Chapter 10: the t test for two independent samples. There are several possible solutions to the matchstick problem in the chapter 10 preview but all in
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YORKPSYC 2021Edward HaltrechtWinter

## PSYC 2021 Chapter 9: Ch9 Answers

OC24130354 Page
10 Jun 2019
0
The t statistic is used when the population variance or standard deviation is unknown. The t statistic uses the sample variance or standard deviation i
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YORKPSYC 2021Edward HaltrechtWinter

## PSYC 2021 Chapter 13: Ch13 Answers

OC24130356 Page
10 Jun 2019
0
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YORKPSYC 2021Edward HaltrechtWinter

## PSYC 2021 Chapter 8: STATS Chapter 8

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10 Jun 2019
0
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YORKPSYC 2021Edward HaltrechtWinter

## PSYC 2021 Chapter 14: Ch14 Answers

OC24130356 Page
10 Jun 2019
0
In analysis of variance, an independent variable (or a quasi-independent variable) is called b. The main effect for treatment is the 1-point difference
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YORKPSYC 2021Edward HaltrechtWinter

## PSYC 2021 Chapter 16: Ch16 Answers

OC24130354 Page
10 Jun 2019
0
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YORKPSYC 2021Edward HaltrechtWinter

## PSYC 2021 Chapter 15: Ch15 Answers

OC24130353 Page
10 Jun 2019
0
Chapter 15: correlation: a positive correlation indicates that x and y change in the same direction: as x increases, y also increases. A negative corre
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YORKPSYC 2021Edward HaltrechtWinter

## PSYC 2021 Chapter 11: Ch11 Answers

OC24130354 Page
10 Jun 2019
0
Chapter 11: the t test for two related samples: a. This is an independent-measures experiment with two separate samples. b. The same individuals are me
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YORKPSYC 2021Margarete WolframWinter

## PSYC 2021 - Exam 3 Notes (Fall 2011)

OC176705 Page
10 Mar 2012
115
Standard error of the mean: = / n. The smaller the , the more normal the distribution. Best estimate of 2 = 2 + . 2 = (ss / n) + (ss / n [n 1]) = ss /
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YORKPSYC 2021Margarete WolframFall

## PSYC 2021 Study Guide - Midterm Guide: Weighted Arithmetic Mean, Central Tendency, Medes

OC6700406 Page
20 Oct 2017
0
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YORKPSYC 2021Margarete WolframFall

## PSYC 2021 Study Guide - Midterm Guide: Standard Score, Percentile, Percentile Rank

OC6700406 Page
20 Oct 2017
0
The relationship between samples and populations are usually defined in terms of probability: begin with a population and then use probability to descr
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