Skip to Main Content Responsive Header

Statistics: Guide Homepage

Welcome to the Developmental Math (VSL). This page covers the SJRState courses, MAT 0022, MAT 0055, and MAT 0056. The box one the left side of this page contains handouts on .pdf form that you may find useful in your study of this subject. By hovering over the Guide homepage on the top left or selecting a chapter on Chapters box, you will be directed to pages related to the chapters in the text containing videos specific to the skills covered in that respective chapter.

Probabilities #1

keywords: statistics, probability, table, percentage, decimal, estimate

Probabilities #9

keywords: statistics, word problem, probability, percentage, decimal, round, estimate

Confidence Interval of Proportion

keywords: statistics, confidence interval, proportions, confidence interval estimate, percentage, sentence conclusion

Confidence Interval About the Mean #4

keywords: statistics, word problem, confidence interval, sample size, mean, standard deviation, units, sentence conclusion

Hypothesis Test About Proportion #3

Keywords: statistics, word problem, hypothesis test, proportion, significance level, p hat, proportion of success, null, alternative, z score, test statistic formula, critical value, z distribution, p value

Descriptive Statistics #3

Keywords: statistics, mean, sample, range, standard deviation, variation

Descriptive Statistics #7

keywords: statistics, word problem, mean, standard deviation, z score, data value, sentence conclusion

Regression Equations

keywords: statistics, word problem, regression equations, table, units, linear correlation, coefficient, regression line

Sampling Distribution of Variance

Keywords: Sampling, Distribution, Variance

Videos

Mean, Mode, Median

The Normal Distribution