Filter By
Filter Reset
Semester
Class Notes (1,044,383)
CA (598,601)
Western (58,246)
SS (412)

Class Notes for Statistical Sciences at Western University

Statistical Sciences 2244A/B Lecture Notes - Lecture 8: Sample Space, Randomness, Random Variable

Week of 01292018 STATISTICS 2244B: Statistics for Science Topic 4: Probability Chapter 9 9.1: The Idea of Probability Randomness: we need randomness in sampling (e.g. SRS) and in experimental design (e.g. randomizing indiv...

Statistical Sciences
Statistical Sciences 2244A/B
Jennifer Waugh
Statistical Sciences 2244A/B Lecture Notes - Lecture 7: Confidence Interval, Test Statistic, Statistical Inference

Week of 03192018 STATISTICS 2244B: Statistics for Science Topic 10: Hypothesis Tests for Means, (One-Sample) Chapter 14, 17 14.4: The Reasoning of Tests of Significance Recall: Confidence intervals: one of TWO most common...

Statistical Sciences
Statistical Sciences 2244A/B
Jennifer Waugh
Statistical Sciences 2244A/B Lecture 4: STATS 2244B- Normal Distributions

find more resources at oneclass.com Week of 02/12/2018 STATISTICS 2244B: Statistics for Science Topic 6: Normal Distribut...

Statistical Sciences
Statistical Sciences 2244A/B
Jennifer Waugh
Statistical Sciences 2244A/B Lecture Notes - Lecture 3: Binomial Distribution, Confidence Interval, Statistical Parameter

Week of 03122018 STATISTICS 2244B: Statistics for Science Topic 9: Confidence Intervals for Proportions, p (One-Sample) Chapter 12, 13, 19 Recall: 13.1: Parameters and Statistics Parameter: a NUMBER that describes the Pop...

Statistical Sciences
Statistical Sciences 2244A/B
Jennifer Waugh
Statistical Sciences 2244A/B Lecture 2: STATS 2244- Hypothesis Tests for p

Week of 03192018 STATISTICS 2244B: Statistics for Science Topic 11: Hypothesis Tests for Proportions (One-Sample) Chapter 19 Recall: null hypothesis is always in terms of a population parameter (e.g. population mean, , or ...

Statistical Sciences
Statistical Sciences 2244A/B
Jennifer Waugh
Statistical Sciences 2244A/B Lecture Notes - Lecture 1: Sampling Distribution, Point Estimation, Standard Deviation

Week of 02262018 STATISTICS 2244B: Statistics for Science Topic 7: Sampling Distributions Chapter 13 13.1: Parameters and Statistics Let the population be ALL students at Western University: say we are interested in the me...

Statistical Sciences
Statistical Sciences 2244A/B
Jennifer Waugh
Statistical Sciences 2141A/B Lecture Notes - Lecture 27: Binomial Distribution, Null Hypothesis, Test Statistic
Premium

Section 9.210.1 November 16, 2018 1:38 PM 9.2 Analysis of Paired Samples Data from paired samples consists of n independently selected pairs (X1 , Y1 ), (X2 , Y2 ), , (Xn , Yn ) with E(Xi) = A and E(Yi) = B where Xi repres...

Statistical Sciences
Statistical Sciences 2141A/B
Joe Raaymakers
Statistical Sciences 2141A/B Lecture Notes - Lecture 26: Scientific Control, Statistical Hypothesis Testing, Probiotic
Premium

Section 9.1 November 16, 2018 1:38 PM 9.1 Introduction Introduction In this chapter we extend the concepts learned in the last chapter (confidence intervals and hypothesis testing) to making comparisons between two populat...

Statistical Sciences
Statistical Sciences 2141A/B
Joe Raaymakers
Statistical Sciences 2244A/B Lecture Notes - Lecture 17: Confidence Interval, Confounding, Bias Of An Estimator
Premium

Lecture 17 Inference on Regression (slope) Quantitative bivariate data - A sample of bivariate data, we have 2 variables and the data is collected as (x, y) for each individual - The relationship between x and y The sample...

Statistical Sciences
Statistical Sciences 2244A/B
Jennifer Waugh
Statistical Sciences 2244A/B Lecture Notes - Lecture 18: Null Hypothesis, Dependent And Independent Variables, Alternative Hypothesis
Premium

find more resources at oneclass.com Lecture 18 One-way Anova For Anova test - Null hypothesis is that all means are the same - Alternative hypothesis is that at least one mean is different The...

Statistical Sciences
Statistical Sciences 2244A/B
Jennifer Waugh
Statistical Sciences 2244A/B Lecture Notes - Lecture 19: Confidence Interval, Sampling Distribution, Standard Deviation
Premium

find more resources at oneclass.com Lecture 11 Z Confidence Intervals for a population mean You expect to get some of the values more frequently than others - A describe a uniform distribution ...

Statistical Sciences
Statistical Sciences 2244A/B
Jennifer Waugh
Statistical Sciences 2244A/B Lecture Notes - Lecture 14: Alternative Hypothesis, Sampling Distribution, Test Statistic
Premium

find more resources at oneclass.com Lecture 14: Large sample Z-test for population proportion B is a one-sided hypothesis, used when there is previous research done by other people before we go ou...

Statistical Sciences
Statistical Sciences 2244A/B
Jennifer Waugh
Statistical Sciences 2244A/B Lecture Notes - Lecture 12: Confidence Interval, Sampling Distribution, Standard Error
Premium

find more resources at oneclass.com Lecture 12 t confidence interval We use t CI when we dont know the population mean, but we do know the sample mean - Standard error is the estimated of SD of a sam...

Statistical Sciences
Statistical Sciences 2244A/B
Jennifer Waugh
Statistical Sciences 2244A/B Lecture Notes - Lecture 13: Binomial Distribution, Confidence Interval, Sampling Distribution
Premium

find more resources at oneclass.com Lecture 13 Confidence interval for population proportion The binomial distribution--no matter how large n is, will never be Normal. Binomial distributions are discrete variables; N...

Statistical Sciences
Statistical Sciences 2244A/B
Jennifer Waugh
Statistical Sciences 2244A/B Lecture Notes - Lecture 16: Standard Error, Null Hypothesis, Sampling Distribution
Premium

find more resources at oneclass.com Lecture 16 Two sample inference for mean A, the leave sizes are two independent samples, you cant compare the two groups One-sample tests - Comparing a sample...

Statistical Sciences
Statistical Sciences 2244A/B
Jennifer Waugh

Log In


OR

Don't have an account?

Join OneClass

Access over 10 million pages of study
documents for 1.3 million courses.

Sign up

Join to view


OR

By registering, I agree to the Terms and Privacy Policies
Already have an account?
Just a few more details

So we can recommend you notes for your school.

Reset Password

Please enter below the email address you registered with and we will send you a link to reset your password.

Add your courses

Get notes from the top students in your class.


Submit