Math/Physic/Economic/Statistic Problems
Click on the link corresponding to your statistical package to see instructions for completing the activity, and then answer the questions below.
Question 1: Report the correlation between gestation and longevity and comment on the strength and direction of the relationship. Interpret your findings in context.
Now return to the scatterplot that you created earlier. Notice that there is an outlier in both longevity (40 years) and gestation (645 days). Note: This outlier corresponds to the longevity and gestation period of the elephant.What do you think will happen to the correlation if we remove this outlier?
InstructionsClick on the link corresponding to your statistical package to see instructions for completing the activity, and then answer the questions below.
Question 2:Report the new value for the correlation between gestation and longevity and compare it to the value you found earlier when the outlier was included. What is it about this outlier that results in the fact that its inclusion in the data causes the correlation to increase? (Hint: look at the scatterplot.)
CommentIn the last activity, we saw an example where there was a positive linear relationship between the two variables, and including the outlier just “strengthened” it. Consider the hypothetical data displayed by the following scatterplot:E•

QUALITY: 100% ORIGINAL - NO PLAGIARISM

(USA, AUS, UK & CA PhD. Writers)

CLICK HERE TO GET A PROFESSIONAL WRITER TO WORK ON THIS PAPER AND OTHER SIMILAR PAPERS

We are an online academic writing company that connects talented freelance writers with students in need of their services. Unlike other writing companies, our team is made up of native English speakers from countries such as the USA, UK, Canada, Australia, Ireland, and New Zealand.

## Qualified Writers

• At ClassicWritersBay.com, most of our writers are degree-holding native speakers of English who are familiar with various writing styles. Our writers are proficient in many fields, including Economics, Business, Accounting, Finance, Medicine, Chemistry, Literature, Mathematics, Statistics, and many others.
• Making our customers happy is an important part of our service. So do not be surprised if you get your paper well before the deadline!
• We pay a lot of attention to ensuring that you get excellent customer service. You can contact our Customer Support Representatives 24/7. When you order from us, you can even track the progress of your paper as it is being written!