Homework Assignment 3 (uses “reasons to buy” data and “cars-triola” data
Using Reason to buy data, find the clustered bar chart and perform a chi square test of independence on the two variables, student group and reasons to buy.
Use the appropriate T-tests for the following:
To see if the average city mileage is significantly different than 20 mpg.
Is the average highway mileage significantly higher than the average city mileage for this sample?
Is there a significant difference in the average city mileage comparing manual versus auto transmission vehicles?
Is there any significant difference in the average city mileage comparing 4, 6 and 8 cylinder vehicles?
And also do a post hoc comparison test.
Do an error bar graph.
Do you need a similar assignment done for you from scratch? We have qualified writers to help you. We assure you an A+ quality paper that is free from plagiarism. Order now for an Amazing Discount! Use Discount Code "Newclient" for a 15% Discount!
NB: We do not resell papers. Upon ordering, we do an original paper exclusively for you.
Open chat
Need Help?
Need Help? You can contact our live agent via WhatsApp +1(209)962-2652 Feel free to seek clarification on prices, discount, or any other inquiry.