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STAT 2050 (6)

# Study Guides for STAT 2050 at University of Guelph

Statistics II

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##### STAT 2050 Study Guide - Final Guide: Null Hypothesis, Prediction Interval, Dependent And Independent Variables

ANOVA- Analysis of variance table Linear combination - # of populations, more than 2 H 0 =0 vs H :a0 Assume = =1. 22 i ...

Statistics
STAT 2050
Zeny Feng
##### STAT 2050 Study Guide - Midterm Guide: Independent And Identically Distributed Random Variables, Null Hypothesis

One sample Ttest Welch T one mean, mu and variance are unknown unequal variances, how different are the samples? 1. State the hypothesis: 2 2 1 2 a. H 0 1= v2 H : a= 1 2 1. SE (w 1 )= 2 1+ 2 2. let = 0.05 2 2 ( 1+ 2 ) 3. t...

Statistics
STAT 2050
Zeny Feng
##### STAT 2050- Final Exam Guide - Comprehensive Notes for the exam ( 31 pages long!)

[STAT 2050] Comprehensive Fall guide including any lecture notes, textbook notes and exam guides.find more resources at oneclass.com G. Umphrey STAT*2050 Statistics II ...

Statistics
STAT 2050
Zeny Feng

Statistics
STAT 2050
Zeny Feng
##### STAT 2050 Study Guide - Midterm Guide: Street Fighter Alpha 3, Standard Deviation Premium

One Way ANOVA: k = number of groups i = group number; j = number of samples in ith group (group size) Yij follows a normal distribution Assumptions: Normal distribution for Yij Distribution of Yij has common variance and e...

Statistics
STAT 2050
Zeny Feng
##### STAT 2050 Study Guide - Midterm Guide: Type I And Type Ii Errors, Pooled Variance, Confidence Interval Premium

Observational studies do not allow investigators to intervene. They are only allowed to ask questions. Experimental studies allow intervention and to control the subjects to limit bias and confounding factors. It is also r...

Statistics
STAT 2050
Zeny Feng
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