Wednesday
April 16, 2014

Homework Help: statistics

Posted by kim on Monday, September 27, 2010 at 1:06pm.

12) The regression equation Credits = 15.4 - .07 Work was fitted from a sample of 21 statistics students. Credits is the number of college credits taken and Work is the number of hours worked per week at an outside job.
A) Interpret the slope.
B) Is the intercept meaningful? Explain.
C) Make a prediction of Credits when Work = 0 and when Work = 40.
What do these predictions tell you?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

statistics - Sixty-four students in an introductory college economics class were...
Credits - At the end of a video sometimes their are credits: What are some of ...
math - The relationship described below can be modeled using an equation. ...
Math - Students at ACC must earn 90 credits to obtain an Associate’s degree. ...
Algebra - F=n/15, where n is the total amount of credits in which students ...
6th grade credits - how many credits does a 6th grader in oklahoma need to pass ...
Math - Kelly has a 2.89 GPA after 54 credits. She is taking 16 credits this ...
Statistics - 3. A professor is interested in whether there is a difference in ...
accounting - Selected T-accounts for Rolm Company are given below for the just ...
math - Write an equation to calculate the fees F when the number of credits n is...

Search
Members