Using Confidence Intervals and Hypothesis Testing

Calculate the Price


Price (USD): $11

Using Confidence Intervals and Hypothesis Testing
Imagine that you are an expert in Website Analytics, and you have been hired to manage a company’s websites.  A successful website is one where visitors come and spend time on the site.  More time spent on the site is desirable because you can then convince advertisers to pay you to place their ads on your sites.  You have been asked to analyze performance of the following websites:
WGG.com – “Watching Grass Grow”, a website showing real-time video of a field of grass growing on the lawn.  Some data collection analysis of WGG visitors showed that out of 100 unique visitors, the average duration was equal to 2 minutes, with a standard deviation equal to 20 minutes.

With 99% confidence, calculate an interval that estimates the true duration of time a visitor would spend on the WGG site.
Test the hypothesis that  “visitors do not spend a significant amount of time on the WGG site.”  Would you conclude that this is an accurate statement?
Based on your analysis, would you recommend that advertisers buy time and space to display their ads on the WGG site? Explain

“96% of our customers have reported a 90% and above score. You might want to place an order with us.”

"Do you need a similar assignment done for you from scratch? We have qualified writers to help you with a guaranteed plagiarism-free A+ quality paper. Discount Code: SUPER50!"

order custom paper
The World's Best Writers

Unlike other essay writing companies, we don’t just use any writers – we use the best of the best. Every writer is not only directly qualified in the subject they write for, but has been through and understands the challenges and difficulties of Higher Education.

Every writer is hand selected by our team to produce the best piece of work possible. We simply won’t settle for less.

18 Years in Business

Ever since we started back in 2003, we’ve led the industry from the front, setting trends and smashing expectations. We were the first company in the world to offer you guaranteed 2:1 and 1st class work and we’re one of the few companies located in the UK.

Why don’t you come and say hello?

We Love Writing

At UK Best Essays, we’re proud to know exactly what goes into making an awesome essay. We’ve dedicated over 14 years towards becoming experts in all things academic – from essays, assignments and coursework, through to dissertations, exams, reports and reflections.

While others come and go, UK Best Essays has grown and developed into one of the world’s leading academic support companies. Got more questions about our services?

© 2022 All rights reserved. UK Best Essays is a professional writing service that provides original papers. Our products include academic papers of varying complexity and other personalized services, along with research materials for assistance purposes only. All the materials from our website should be used with proper references.