38 подписчиков
105 видео
Median | Excel Tips
Mean and Standard Deviation of a Discrete Random Variable | TI-Tips
One Sample Confidence Intervals for Proportions | Confidence Intervals
Why an Interval? | Confidence Intervals
Calculating Correlation | Excel Tips
Simple Random Sampling | Sampling
Random Sampling Web Resource | Sampling
Reading a z-Score Table | z-Scores and Normal Distributions
tcdf | TI-Tips
One Sample t Test for Population Mean Part 1 | Hypothesis Testing
Type I vs Type II Error | Hypothesis Testing
Residuals | TI-Tips
Random Numbers | Excel Tips
One Sample z-Interval for p | TI-Tips
Reading a t-Distribution Table | Confidence Intervals
One Sample z Test for Population Proportion Part 1 | Hypothesis Testing
Why a t-Distribution? | Confidence Interval's
Stratified Random Sampling | Sampling
invNorm | TI-Tips
Properties of Correlation | Two-Variable Data
T-Test | TI-Tips
invT | TI-Tips
One Sample t Test for Population Mean Part 2 | Hypothesis Testing
1-PropZTest | TI-Tips
What is a Hypothesis Test | Hypothesis Testing
1-Variable Statistics | TI-Tips
One Sample z Test for Population Proportion Part 2 | Hypothesis Testing
