Purchase Solution

Slope of the Equation Line

Not what you're looking for?

Ask Custom Question

(a) Make a scatter plot of the data. What does it suggest about the correlation between X and Y? (b) Use Excel, MegaStat, or MINITAB to calculate the correlation coefficient. Also calculate the slope of the equation line.

12.4 Moviegoer Spending ($) on Snacks Movies
Age (X) Spent (Y)
30 2.85
50 6.50
34 1.50
12 6.35
37 6.20
33 6.75
36 3.60
26 6.10
18 8.35
46 4.35.

Attachments
Purchase this Solution
Solution Summary

The slope of an equation line is examined. Excel is used to calculate the correlation coefficient is determined.

Solution Preview

12.4 Moviegoer Spending ($) on Snacks Movies
Age (X) Spent (Y)
30 2.85
50 6.50
34 1.50
12 6.35
37 6.20
33 6.75
36 ...

Solution provided by:
Sandhya Sharma, MSc
Education
  • BSc, Meerut University
  • MSc, Meerut University
  • MPhil, Institute of Advanced Studies
  • MSc, AIT
Recent Feedback
  • "Perfect, thank you so much!!! I will definitely request you in the future! You are amazing!"
  • "Thank you. "
  • "Thank you so much I have two more that I need your help with if your available."
  • "Thank you, I was wondering why you rejected me the first time."
  • "Thanks again."
Purchase this Solution
Free BrainMass Quizzes
Know Your Statistical Concepts

Each question is a choice-summary multiple choice question that presents you with a statistical concept and then 4 numbered statements. You must decide which (if any) of the numbered statements is/are true as they relate to the statistical concept.

Measures of Central Tendency

This quiz evaluates the students understanding of the measures of central tendency seen in statistics. This quiz is specifically designed to incorporate the measures of central tendency as they relate to psychological research.

Measures of Central Tendency

Tests knowledge of the three main measures of central tendency, including some simple calculation questions.

Terms and Definitions for Statistics

This quiz covers basic terms and definitions of statistics.

View More Free Quizzes
Related BrainMass Solutions

  • Equation of a line: Two problems

    Write the equation of the line in BOTH point-slope and slope-intercept form.

  • Linear Equations: Slopes and Intercepts

    Find the equation of the line through the points (0, 3) and (5, 0). Write the equation in standard form using only integers. . Find the slope of the line.

  • Coordinate Geometry

    Write an equation in slope-intercept form, , of the line through (0, 5) with slope - ¾ .

  • Slope intercept, Line Equations, 4 questions....

    This is the equation in slope-intercept form. 4. Find the equation of line in the form y=mx+b, if possible....The line through (3,2) and the origin Answer - The slope of the line is 2/3.

  • Linear Equations

    Equation of line will be x=3 Solution to the various problems explains the steps for finding equation of line passing through given point and slope.

  • Finding slope and intercept of a line, and solving equations

    The first two show in detail how to find the slope and intercept of a line. The others solve the given equation for x.

  • Linear Equation: Slope-Intercept Form

    219375 Linear Equation: Slope-Intercept Form Given that the y-intercept of a line is (0,-5) and the slope is 1/3, find the equation of the line in slope-intercept form. What is the x-intercept? Find a point on the line. Plot the line.

  • Slope of a Line Equation

    257675 Slope of a Line Equation 1. If line / goes through (1,3) and is parallel to the line through (4,3) and (-3,1). find the slope of /. 2.

  • Equations of lines

    First, we find the slope of the line. The slope is (0-(-5))/(3-(-3)) = 5/6. Second, we use the point-slope form to write the equation of the line.

  • Line Equations :Find Equation Given Point and Perpendicular Line and Find Point

    Formula of slope of an equation y=ax-b is m = -a/b thus for the equation y=-3/2x-2 our slope is m= - (-3/2)/1 = 3/2 A line which is perpendicular to that equation would have the negative slope of the equation Thus the new slope would

View More Related Solutions