Difference between revisions of "Links: Stat 202 Summer 2015"
From Sean_Carver
(Created page with "* How to interpret a Normal Quantile Plot (QQ-Plot): http://stats.stackexchange.com/questions/101274/how-to-interpret-a-qq-plot") |
(→Links) |
||
(19 intermediate revisions by the same user not shown) | |||
Line 1: | Line 1: | ||
+ | == Links == | ||
+ | |||
* How to interpret a Normal Quantile Plot (QQ-Plot): http://stats.stackexchange.com/questions/101274/how-to-interpret-a-qq-plot | * How to interpret a Normal Quantile Plot (QQ-Plot): http://stats.stackexchange.com/questions/101274/how-to-interpret-a-qq-plot | ||
+ | * [[Media:NormalVerusT.pdf|Comparison of Normal and T Distributions]] | ||
+ | |||
+ | == Practice Exams And Exams == | ||
+ | |||
+ | * [[Media:Stat202Exam1Practice1.pdf|Exam 1 Practice 1]] ([[Media:Stat202Exam1Practice1Solutions.pdf|solutions]]). | ||
+ | |||
+ | * [[Media:Stat202Exam1Practice2.pdf|Exam 1 Practice 2]] ([[Media:Stat202Exam1Practice2Solutions.pdf|solutions]]). | ||
+ | |||
+ | * [[Media:Stat202Exam1Practice3.pdf|Exam 1 Practice 3]] ([[Media:Stat202Exam1Practice3Solutions.pdf|solutions]]). | ||
+ | |||
+ | * [[Media:Stat202Exam2Practice1.pdf|Exam 2 Practice 1]] ([[Media:Stat202Exam2Practice1Solutions.pdf|solutions]]). | ||
+ | |||
+ | * [[Media:Stat202Exam2Practice2.pdf|Exam 2 Practice 2]] ([[Media:Stat202Exam2Practice2Solutions.pdf|solutions]]). | ||
+ | |||
+ | * [[Media:Stat202Exam2Practice3.pdf|Exam 2 Practice 3]] ([[Media:Stat202_2015S_Exam2Key.pdf|solutions]]). | ||
+ | |||
+ | * [[Media:Stat202Midterm2015XD.pdf|Midterm Exam]] ([[Media:Stat202Midterm2015XDExamKey.pdf|solutions]]) | ||
+ | |||
+ | * [[Media:Stat202_2015S_PracticeExam.pdf|Exam 3 Practice 1]] ([[Media:Stat202_2015S_PracticeExamSolutions.pdf|solutions]]) | ||
+ | |||
+ | * [[Media:Stat202_2015S_Final2014F.pdf|Exam 3 Practice 2]] ([[Media:Stat202_2015S_Final2014F_Solutions.pdf|solutions]]) | ||
+ | |||
+ | == StatCrunch Skills We Have Learned Before Midterm == | ||
+ | |||
+ | === StatCrunch Plots We Have Learned Before Midterm === | ||
+ | |||
+ | * Bar Graph | ||
+ | * Pie Chart | ||
+ | * Stemplot | ||
+ | * Histogram | ||
+ | * QQ-Plot (Normal Quantile Plot) | ||
+ | * Scatter Plot | ||
+ | * Scatter Plot with Regression Line overlaid | ||
+ | * Residual Plot | ||
+ | * Boxplot | ||
+ | |||
+ | === StatCrunch Calculators We Have Learned Before Midterm === | ||
+ | |||
+ | * Normal Calculator | ||
+ | * Binomial Calculator | ||
+ | |||
+ | === StatCrunch Statistics We Have Learned Before Midterm === | ||
+ | |||
+ | * Summary Stats (Columns) | ||
+ | * Summary Stats (Correlation) | ||
+ | * Regression (Simple Linear) | ||
+ | |||
+ | === Other Skills We Have Learned Before Midterm === | ||
+ | |||
+ | * Load Data | ||
+ | * Delete and Insert Rows And Columns | ||
+ | * Rename Columns | ||
+ | * Simulate Data From A Specified Distribution | ||
+ | * Use Fixed and Dynamic Seeds | ||
+ | * Apply Transformations to Data | ||
+ | |||
+ | == StatCrunch Skills We Have Learned Since the Midterm == | ||
+ | |||
+ | === Sampling === | ||
+ | |||
+ | * Conduct a random sample of data | ||
+ | * Sample if there is more than one column and you want sampled columns to correspond. | ||
+ | * Use fixed seeds for sampling | ||
+ | * Generate a sequence of numbers to use for sampling. | ||
+ | |||
+ | === Hypothesis Testing === | ||
+ | |||
+ | * Z-Test | ||
+ | * T-Test | ||
+ | * Proportion Test | ||
+ | * One Sample | ||
+ | * Two Sample | ||
+ | * Paired | ||
+ | * With Data | ||
+ | * With Summary | ||
+ | |||
+ | === Confidence Intervals === | ||
+ | |||
+ | * Z-Stats | ||
+ | * T-Stats | ||
+ | * Proportion Stats | ||
+ | * One Sample | ||
+ | * Two Sample | ||
+ | * Paired | ||
+ | * With Data | ||
+ | * With Summary | ||
+ | |||
+ | === Power/Sample Size === | ||
+ | |||
+ | * Z-Stats | ||
+ | * T-Stats | ||
+ | * Proportion Stats | ||
+ | * One Sample | ||
+ | * Two Sample |
Latest revision as of 13:44, 3 August 2015
Contents
Links
- How to interpret a Normal Quantile Plot (QQ-Plot): http://stats.stackexchange.com/questions/101274/how-to-interpret-a-qq-plot
- Comparison of Normal and T Distributions
Practice Exams And Exams
StatCrunch Skills We Have Learned Before Midterm
StatCrunch Plots We Have Learned Before Midterm
- Bar Graph
- Pie Chart
- Stemplot
- Histogram
- QQ-Plot (Normal Quantile Plot)
- Scatter Plot
- Scatter Plot with Regression Line overlaid
- Residual Plot
- Boxplot
StatCrunch Calculators We Have Learned Before Midterm
- Normal Calculator
- Binomial Calculator
StatCrunch Statistics We Have Learned Before Midterm
- Summary Stats (Columns)
- Summary Stats (Correlation)
- Regression (Simple Linear)
Other Skills We Have Learned Before Midterm
- Load Data
- Delete and Insert Rows And Columns
- Rename Columns
- Simulate Data From A Specified Distribution
- Use Fixed and Dynamic Seeds
- Apply Transformations to Data
StatCrunch Skills We Have Learned Since the Midterm
Sampling
- Conduct a random sample of data
- Sample if there is more than one column and you want sampled columns to correspond.
- Use fixed seeds for sampling
- Generate a sequence of numbers to use for sampling.
Hypothesis Testing
- Z-Test
- T-Test
- Proportion Test
- One Sample
- Two Sample
- Paired
- With Data
- With Summary
Confidence Intervals
- Z-Stats
- T-Stats
- Proportion Stats
- One Sample
- Two Sample
- Paired
- With Data
- With Summary
Power/Sample Size
- Z-Stats
- T-Stats
- Proportion Stats
- One Sample
- Two Sample