Answer : d Koi samjha do please If you reply to this email, your message will be added to the discussion below: http://discussion-forum.2150183.n2.nabble.com/ISI-doubt-tp7604052.html To unsubscribe from General Discussions, click here. NAML
eg.y = -1,-2,-3,-4x = 1,2,3,4.0000001y+x = 0,0,0,0.0000001=zclearly y ~ -xhence, correlation cofficent of y and x close to 1 but we can not represent z as a linear function of xso correlation coffient reducenow try another examplex = yz= y+ximples z = 1/2 * xso the correlation coffient between y and xand x and z equal to 1On 06-May-2017 11:50 AM, "Halflife [via Discussion forum]" <[hidden email]> wrote: Answer : d Koi samjha do please If you reply to this email, your message will be added to the discussion below: http://discussion-forum.2150183.n2.nabble.com/ISI-doubt-tp7604052.html To unsubscribe from General Discussions, click here. NAML If you reply to this email, your message will be added to the discussion below: http://discussion-forum.2150183.n2.nabble.com/ISI-doubt-tp7604052p7604053.html To start a new topic under General Discussions, email [hidden email] To unsubscribe from Discussion forum, click here. NAML