QuickHelper

(10)

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About QuickHelper

Levels Tought:
Elementary,High School,College,University,PHD

Expertise:
Accounting,Applied Sciences See all
Accounting,Applied Sciences,Business & Finance,Chemistry,Engineering,Health & Medical Hide all
Teaching Since: May 2017
Last Sign in: 352 Weeks Ago, 5 Days Ago
Questions Answered: 20103
Tutorials Posted: 20155

Education

  • MBA, PHD
    Phoniex
    Jul-2007 - Jun-2012

Experience

  • Corportae Manager
    ChevronTexaco Corporation
    Feb-2009 - Nov-2016

Category > Business & Finance Posted 25 May 2017 My Price 12.00

Business & Finance Question

Question description

 

Case Study

The marks obtained by seven students in Statistics and Accountancy are as follows:

Age(X)56423647494260726355

Blood 147125118128145140155160149150

Pressure(Y)

 

  • Given the form of the scattered diagram, does it appear that a straight line provides an accurate
  • Find the correlation coefficient between Age(X) and Blood Pressure(Y) and discuss its nature.
  • Find the two lines of regression.
  • Estimate the blood pressure of a woman whose age is 45

model for the data?

Answers

QuickHelper
(10)
Status NEW Posted 25 May 2017 09:05 PM My Price 12.00

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