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Decks in this class (18)
Lecture 2; Key Jargon
Define sample 1,
What is a central goal of statist...,
What is an individual unit or obs...
16
cards
Lecture 3; Displaying data
What is a general definition of a...,
What is the example that measures...,
What is jittering in graphs 3
23
cards
Lecture 4; How to build frequency distributions and introduction to descriptive (or summary) statistics:
Define frequency distribution 1,
Why are frequency distributions i...,
What is a mode of the interval 3
8
cards
Lecture 5; Describing Data Part 1
What is the primary goal of stati...,
What are estimates of an unknown ...,
What do samples and populations c...
32
cards
Lecture 6; Describing Data Part 2:
In a histogram of the abundance o...,
What is a property of the mean 2,
What is the mean 3
11
cards
Lecture 7; Sample Variation - Estimating with uncertainty:
What are the 4 stages of a clinic...,
What is a population vs what is a...,
What is sampling variation 3
30
cards
Lecture 8; Sampling Distributions:
What is one primary goal of stati...,
What does estimation involve 2,
What is variation within a sample...
29
cards
Lecture 9; Confidence Intervals (part 1):
What does random sampling minimize 1,
What does sampling error refer to 2,
Under unbiased sampling larger sa...
43
cards
Lecture 10; Estimating with uncertainty, but with a degree of certainty (i.e., with some confidence), part 2:
What does it mean when standard d...,
What is sampling with replacement 2,
When the mean of all possible sam...
26
cards
Lecture 11; Understanding biases in estimators
Define unbiased 1,
Under random sampling what is an ...,
Does a population s frequency dis...
21
cards
Lecture 12: Statistical Hypotheses Testing:
What is evidence 1,
The probability of observing 18 h...,
What occurs to the probability un...
36
cards
Lecture 13; One-Sample Testing:
What is the core problem in stati...,
What does statistics provide a fr...,
In statistics two things exist si...
32
cards
Lecture 14; Two-Sample Testing:
What are the 5 steps in statistic...,
In the following example define t...,
What are the effects of increasin...
29
cards
Lecture 15; Two-sample testing under heteroscedasticity:
What is non significance in stati...,
What is insignificance in statist...,
What are the 4 assumptions of a t...
27
cards
Lecture 16; ANOVA:
What is a controlled experimental...,
What is a uncontrolled observatio...,
What are the 4 classes of statist...
25
cards
Lecture 17; post-hoc ANOVA:
What is performed before a 2 samp...,
Why are anovas performed before p...,
If one runs pairwise tests withou...
21
cards
Lecture 18: Regression:
What type of variables are seen i...,
What s the difference between qua...,
What does a simple linear regress...
57
cards
Lecture 19; Correlation, normality assessment and non-parametric tests:
What does pearson s correlation c...,
What are the 2 differences of cor...,
What is the numerator of the form...
38
cards
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Biol 322
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