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538-classic-riddler-9.15

binomial-and-normal-distribution-probabilities-and-central-limit-theorem-sampling-probabilities-

This is a homework I did in the Spring of 2017. It incorporates calculating probabilities for Binomial, Normal, and Uniform distributions. It also has sampling probabilities and distributions using the Central Limit Theorem.

bootstrap-and-permutation-test

This is a project I did in the Spring of 2017 for the graduate course, Statistical Computing. In this project, I used a bootstrap approach to obtain a 90% confidence interval for an estimate of the coefficient variation

chi-square-tests-confidence-intervals-kolmogorov-smirnov-tests-and-shapiro-wilk-normality-tests

This is a homework I did in the Spring 2017. It involves conducting Chi Square Tests, Confidence Intervals, Kolmogorov-Smirnov Tests, and Shapiro-Wilk Normality Tests. It has problem numbers that are associated to problems in "Using R: Introductory Statistics".

correlations-linear-regressions-and-model-checking-in-sas-studio

This is a homework that I did in Spring of 2017, and it involves Correlations, Linear Regressions, and Model Checking in SAS Studio.

data-merging-cleaning-and-analysis-in-sas-studio

This is a project that I did in the Spring of 2017 for the graduate course, Statistical Computing.

data-ming-and-logistic-regression-in-sas-enterprise-miner

This is a data mining project that I preformed in the Spring of 2017 for the graduate course, Data Mining for Business Intelligence. The project involved data mining a large data set of a store’s purchase information

descriptive-statistics-and-graphing-in-sas-studio

This a homework I did in Spring 2017 which incorporated descriptive statistics and graphing in R Studio

distribution-simulations-and-writing-functions

This is a homework I did in the Spring of 2017. It incorporates preforming distribution simulations and writing functions.It has problem numbers that are associated to problems in "Using R: Introductory Statistics".

linear-regressions-correlations-and-visualizations

This is a homework I did early in my graduate work. It focuses on correlations, linear regressions, and some visualizations. It has problem numbers that associated to problems in "Using R: Introductory Statistics".

normal-uniform-and-exponential-distributions-simulations

This is a project I did in the Spring of 2017 for a graduate course in Statistical Computing. I was asked to find the descriptive statistics of 1000 simulations of a distribution, specifically to find the mean, median, midrange, and interquartile range of the simulations. I was asked to find these statistics for 1000 simulations of sample sizes of 10, 30, and 100. I was aslo asked to find each of these sample sizes for Normal, Uniform, and Exponential distributions.

proportion-test-t-tests-and-confidence-intervals

This is a homework I did in the Spring 2017. It involves conducting proportions tests, one sample t-test, two sample t-tests, paired t-tests, and creating confidence intervals.

solutions

Solutions for projects.

statistical-testing

This a project I did in the Spring of 2017 for the graduate course of Statistical Computing. This project includes T-Tests, Non-parametric Tests, Linear Regressions, Correlation Tests, Chi Square Tests, and tests for normality. This project also includes some basic graphing.

t-tests-and-nonparametric-tests-in-sas-studio

This is a homework I did in Spring of 2017 that involves T-tests and Nonparametric tests in SAS Studio.