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Lab Assignment Instructions and Reference Sheets Type up your answers in a Word document

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Lab Assignment Instructions and Reference Sheets

Type up your answers in a Word document. Be sure to save all of the R code you use for this assignment. You will be asked to provide it in the very last question.

Week 9 Lab Assignment - Two-Sample t-Methods.pdf

Type up your answers in a Word document. For consistency in formatting, please use this template for your assignment:

Week 9 Lab Assignment - TEMPLATE.docx

This is an R Codes reference sheet you may find helpful: (coming soon)

 

Data Set and Documentation

Student Survey Data Set:  SSURVEY.csv

Here is some documentation about the variables in the data set.

major = Which area of study is your major focused on? If you have more than one focus, just pick one.

schoolwork = Approximately, how many hours have you spent on schoolwork over the past week? (Include in-class time)

terms = How many terms have you studied at Oregon State University?

credits = How many credit hours are you taking this term?

roommates = How many roommates do you have or how many people live in your dwelling besides you?

rent = How much do you currently spend on rent per room? If you own your own home or pay the rent for your entire dwelling, divide the total by the number of rooms. If you live in a learning living community, put down your monthly payment.

living = Do you live on campus in an LLC,  this is a Living Learning Community like a Dorm, Sorority or Fraternity, or off campus?

jobs = How many jobs have you had where you have earned a paycheck?

salary = After you earn your degree, what do you anticipate your annual (yearly) salary ($) will be at your first job?

exercise = On average, how many minutes per day are you moderately to vigorously physically active?

height = How tall are you in inches?

emails = How many emails have you received in the last 24 hours?

texts = How many text messages have you sent/received in the last 24 hours?

cell = Which operating system does your cellphone run on?

game = Choose the scenario that best describes your electronic game preference. "I prefer to play games on a ____."

playing = How many hours have you spent in the last week playing video games?

social = True or False: "I have a profile on a social networking website." Example: Facebook, Instagram, Twitter, LinkedIn.. etc

time = On average, how many minutes a day do you spend on social networking sites? Please give your answer in minutes. (1 hour = 60 minutes)

subject = In general, which subject do you prefer?

homecountry = True or False: "The United States is my home country."

visited = How many of the 50 united states have you been to or visited?

number = Pick any whole number between 1 and 10.