MANE 6313 - Design of Experiments

Homework Assignment 1

Assigned: January 26, 2023

Due: February 2, 2023

Utilize R Markdown within RStudio document to:

1. Create a data vector containing 25 observations from a normal distribution with a mean and standard deviation of your choosing using the rnorm() function,

2. Calculate descriptive statistics that includes measures of dispersion such as standard deviation or variance

3. Perform Graphical Analysis

A. Construct a Box plot and comment on whether the data is from a symmetric or asymetric distribution,

B. Construct a line plot and comment if there are any trends or cycles in the line plot,

C. Construct a normal probability plot with confidence bands and comment if the data appears to be from a normal distribution

1. Knit the document to create a Word document,

2. From within the Word document, export the document to a PDF file, and

3. Upload your PDF to the homework 1 drop box.