This is a Assignment for ANLY510 Assignment 3

Reproducible Project 2

built a multivariate linear regression model, explore if an automatic or manual transmission have different impact on miles per gallon (MPG), and How much is the difference. we will use a dataset mtcars from the 1974 Motor Trend US magazine

Performed A/B test to explore if two type of supp: orange juice and vitamin C have the same impact on tooth length. use paired t-test to comapre mean for two supp for each dose

Using the wearable device monitoring data for anonymous people, analyze the daily activity pattern, and make the analysis more accurate by filling in the missing value. Also compare the daily activity pattern for weekdays and weekend.