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Displaying Data
Displaying Data
Making histograms, boxplots,and timeplots with a graphing calculator
Catagorical Graphs in Statistics
Describing Distributions
Describing Distributions
Describing Distributions in Statistics
Determining Skewness In Ogive Graphs
Resistance, Mean, Median, 5 Number Summary and BoxPlots
Standard Deviation Preview and IQR Test
Distribution Shapes, Ogive Graphs, and Time Plots
Density Curves & Normal Distributions
Density Curves & Normal Distributions
Standard Deviation and Linear Transformations
Density Curves, Empirical Rule & Normality, Z-score Intro
Normal Probability Plots & the TI-84
z-score Calculations & Percentiles in a Normal Distribution
Z score Calculations and Calculator Normcdf InvNorm Probabilities
TI-NSPIRE Z score to Pval & Pval to Zscore NormCDF invNorm
Scatter Plots & Linear Regression Model
Scatter Plots & Linear Regression Model
Scatter Plot Intro and Lurking Variables defined
Intro of Corellation "r" to measure linear strength
Regression lines, Residual plots, and Correlation with TI-NSpire
Least Squares Regression Line Notes
Regression Lines and Correlation with TI-84
Log Transformations with a TI-NSPIRE
Use of Graphing Calculator
Use of Graphing Calculator
Histogram,Boxplot,Dot Plot, & Normal Prob Plot on TI-NSPIRE
Scatter Plot, Linear Reg, Correlation & Residuals with TI-NSPIRE
Log Transformations with TI-84
Log Tranformation with TI-NSPIRE
Introduction to Categorical Variables
Introduction to Categorical Variables
Relationship between catagorical variables in a 2 way table
Evidence of Causation
Evidence of Causation
Causation Defined & 5 Key Checks for Signs of Causation
Sampling Techniques and Experimental Design
Sampling Techniques and Experimental Design
Cautions about Sample Surveys, Causes of Bias, and Inference defined
Sampling Techniques & Cautions (Full Length)
Simulation Notes for Statistics
Probabilities
Probabilities
Intro to Probabilities in Statistics (Full Length)
General Probability Rules (Full Length)
General Probability Rules Part 2
General Probability Rules Part 1
Discrete & Continuous Variables
Discrete & Continuous Variables
Discrete & Continuous Random Variables (Full Length)
Discrete & Continuous Variables Part 1
Discrete & Continuous Variables Part 2
TI-NSPIRE Discrete Random Variable Mean & Standard Deviation
Combining Means and Variances
Combining Means and Variances
Combining Means and Variance in Statistics
Combining Means and Variance Examples
Binomial and Geometric Setting
Binomial and Geometric Setting
Binomial Setting & Binomial Distribution in Statistics Pt 1
Binomial Setting & Binomial Distribution in Statistics Pt 2
Geometric Setting & Distribution in Statistics
One Sample Mean & Central Limit Theorem One Sample Proportions
One Sample Mean & Central Limit Theorem One Sample Proportions
Calculating 1-Var Statistics with a TI-NSPIRE
Intro to Sample Mean Distribution and Central Limit Theorem
Introduction of Sample Proportions
Example of 1 Sample Proportion Z-test
N-SPIRE 1 Proportion Z-Test Example
Understanding One Sample Confidence Intervals
Understanding One Sample Confidence Intervals
Intro to Confidence Intervals & 1 Sample Mean z Interval
1 Sample Mean t-Confidence Interval
Matched Pairs t Confidence Interval
1 Sample Proportion z Confidence Interval
One Sample Significance Tests & Power
One Sample Significance Tests & Power
Significance Hypothesis Test Intro & Matched Pairs t-Test
2 Sided Hypothesis Tests & Confidence Intervals
Type 1 Error Type 2 Error Power 1 Sample Mean Hypothesis z-Test
Power of a T Test 1 Sample Mean
Power 1 Sample Proportion z-Test (2 Sided)
Two Sample Significance Tests & Confidence Intervals
Two Sample Significance Tests & Confidence Intervals
2 Sample Mean t-test & Confidence Interval
2 Sample Mean Hypothesis t Test & Confidence Interval Example w/ TI-NSPIRE
2 Proportions Pooled Hypothesis z-test & Confidence Intervals
TI-NSPIRE Discrete Random Variable Mean & Standard Deviation
Chi Square
Chi Square
Chi Square Goodness of Fit Test
TI-NSPIRE Chi Square Goodness of Fit Test
Chi Square Test for Independence & Homogeneity
TI-NSPIRE Chi Square Test on 2 Way Tables
Chi Square Calculation by Hand
Linear Regression t Test and Confidence
Linear Regression t Test and Confidence
Linear Regression t test and Confidence Interval Corrected
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