#### Question Details

##### (Solution) - The author surveyed one of his statistics classes about the

Brief item decscription

Item details:

The author surveyed one of his statistics classes about the numbers of friends they had in high school and the numbers of those high school friends they still consider to be friends. A scatterplot compares the two variables in Fig. 17

a. Identify the explanatory and response variables.
b. Is the association positive, negative, or neither? What does that mean in this situation?
c. For the student who had 60 friends in high school, estimate how many of those people the student still considers to be friends. Do the same for the student who had 18 friends in high school. Finally, do the same for the student who had 7 friends in high school.
d. For each of the students discussed in part (c), find the percentage of the friends the student still considers to be friends. Also, do the same for the student represented by the red dot. Explain why this student?s friendship behavior could be considered the most unusual of all the students surveyed.

STATUS
QUALITY
Approved

This question was answered on: Jul 11, 2017

Solution~000130798636.zip (18.37 KB)

Pay using PayPal (No PayPal account Required) or your credit card. All your purchases are securely protected by PayPal.

### Need a similar solution fast, written anew from scratch? Place your own custom order

We have top-notch tutors who can help you with your essay at a reasonable cost and then you can simply use that essay as a template to build your own arguments. This we believe is a better way of understanding a problem and makes use of the efficiency of time of the student. New solution orders are original solutions and precise to your writing instruction requirements. Place a New Order using the button below.

v>