comm 215: stats and shid

This class was created by Brainscape user Cesar A. Contla. Visit their profile to learn more about the creator.

Decks in this class (15)

chapter 3: descriptive statistics, numerical methods, and some predictive analytics
What is the data sets central ten...,
What is the population mean,
Population parameter
31  cards
chapter 5: discrete random variables
What is a random variable,
A discrete random variable,
Continuous random variable
15  cards
chapter 4: probability and events and shit like that
What is an event,
What is the probability of an event,
Which is the simplest probability...
15  cards
chapter 6: continuous random variables
What is the use of continuous pro...,
What are three important continuo...,
What is a continuous random variable
22  cards
gyu assignment questions
The number of standard deviations...,
The price to earnings ratio for f...,
A standard normal distribution ha...
92  cards
gyu other questions you messed up chapter 1 - 3
Stratified random sampling,
What is a nominative variable,
What is undercoverage
39  cards
gyu other questions I messed up chapter 4 - 6
What is the relative frequency me...,
What is the conditional probability
2  cards
chapter 7: sampling distributions
Why do we make the sampling distr...,
What is the sampling distribution...,
What are the properties of he sam...
23  cards
gyu assignment questions part 2
As the sample size ______________...,
It has been reported that the ave...,
An unbiased estimate of 2 is ____...
61  cards
chapter 8: confidence intervals
What is a confidence interval for...,
95 percent confidence interval for,
The confidence coefficient
24  cards
chapter 9: hypothesis testing
Null hypothesis h0,
Alternative hypothesis ha,
In the null hypothesis testing wh...
23  cards
chapter 12: chi-square tests
What are the differences between ...,
What are the assumptions of the m...,
Explain the significance of the c...
19  cards
chapter 13: the simple linear regression model
The simple linear regression model,
What can we use to tentatively de...,
What is the the simple linear reg...
50  cards
chapter 13 and 14: mcq from assignments
In simple regression analysis if ...,
When using simple linear regressi...,
In simple regression analysis the...
29  cards
chapter 14: multiple regression and model building
What are multiple regression models,
Why is it possible for the multip...,
What is the new name for the mean...
35  cards

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comm 215: stats and shid

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