Question
A study of Maths scores ( y ) with respect to x = Assessment scores yielded the following figures: n= 16 , xi=1,638.8, yi=303.34, xi2=179,841.6,
A study of Maths scores ( y ) with respect to x = Assessment scores yielded the following figures: n= 16 , xi=1,638.8, yi=303.34, xi2=179,841.6, xiyi= 32,310.95, yi2=6,434.08. If the equation of the least squares regression line isy=a+bx, then find and enter the value of b rounded to three decimal places in the space provided.
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International Marketing And Export Management
Authors: Gerald Albaum , Alexander Josiassen , Edwin Duerr
8th Edition
1292016922, 978-1292016924
