Complete 2 Part Easy Business Statistics Assignment
Description
![](https://studysurge.blog/wp-content/uploads/2023/09/1_LFbl_ZPQ4lardjOyusC5Pg.jpeg)
Having Trouble Meeting Your Deadline?
Get your assignment on Complete 2 Part Easy Business Statistics Assignment completed on time. avoid delay and – ORDER NOW
PART 1:
For these project assignments throughout the course you will need to reference the data in the ROI Excel spreadsheet (ATTACHED).
Using the ROI data set:
- For each of the 2 majors consider the ‘School Type’ column. Assuming the requirements are met, construct a 90% confidence interval for the proportion of the schools that are ‘Private’. Be sure to interpret your results.
- For each of the 2 majors construct a 95% confidence interval for the mean of the column ‘Annual % ROI’. Be sure to interpret your results.
PART 2:
For these project assignments throughout the course you will need to reference the data in the ROI Excel spreadsheet (ATTACHED).
Using the ROI data set:
- For each of the 2 majors test the hypothesis at the 5% significance level:
- The mean ‘Cost’ for a college is $160,000. Be sure to interpret your results.
- For Business versus Engineering majors conduct a two sample test of the hypothesis at the 10% significance level (assume the variances are not equal):
- The average ’30-Year ROI’ for Business majors is less than for Engineering Majors. Be sure to interpret your results.
PLEASE USE THE ATTACHMENT FOR BOTH PARTS
Our website has a team of professional writers who can help you write any of your homework. They will write your papers from scratch. We also have a team of editors just to make sure all papers are of HIGH QUALITY & PLAGIARISM FREE. To make an Order you only need to click Order Now and we will direct you to our Order Page at Litessays. Then fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Fill in all the assignment paper details that are required in the order form with the standard information being the page count, deadline, academic level and type of paper. It is advisable to have this information at hand so that you can quickly fill in the necessary information needed in the form for the essay writer to be immediately assigned to your writing project. Make payment for the custom essay order to enable us to assign a suitable writer to your order. Payments are made through Paypal on a secured billing page. Finally, sit back and relax.