Professional Writers
We assemble our team by selectively choosing highly skilled writers, each boasting specialized knowledge in specific subject areas and a robust background in academic writing
Order For Similar Custom Papers & Assignment Help Services
Fill the order form details - writing instructions guides, and get your paper done.
Posted: September 10th, 2021
equipment sales and service contracts, statistics Assignment: I need help writing a research paper.
Question description
Suppose the number of equipment
sales and service contracts that a store sold during the last six (6) months
for treadmills and exercise bikes was as follows:
Treadmill
Exercise Bike
Total sold 185 123
Service contracts 67 55
The store can only sell a service
contract on a new piece of equipment. Of the 185 treadmills sold, 67 included a
service contract and 118 did not.
Complete the following questions
in the space provided below:
1. Construct
a 95 percent confidence interval for the difference between the proportions of
service contracts sold on treadmills versus exercise bikes.
2. Is there
a major difference between the two pieces of equipment? Why or why not?
Why choose us
You Want Quality and That’s What We Deliver
Discounted Prices
Our service is committed to delivering the finest writers at the most competitive rates, ensuring that affordability is balanced with uncompromising quality. Our pricing strategy is designed to be both fair and reasonable, standing out favorably against other writing services in the market.
AI & Plagiarism-Free
Rest assured, you'll never receive a product tainted by plagiarism or AI-generated content. Each paper is research-written by human writers, followed by a rigorous scanning process of the final draft before it's delivered to you, ensuring the content is entirely original and maintaining our unwavering commitment to providing plagiarism-free work.
How it works
When you decide to place an order with Nurscola, here is what happens: