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Mathematics 14 Online
OpenStudy (anonymous):

If the correlation between X and Y is zero and you are asked to predict an individual person’s score on Y then in most cases you should guess the mean of Y. When might you guess something other than the mean?Options are: When the distribution is not normal When the distribution is positively skewed When the distribution is negatively skewed All of the above

OpenStudy (mayankdevnani):

this is basic http://psychassessment.com.au/PDF/Chapter%2005.pdf

OpenStudy (mayankdevnani):

i think all of the above

OpenStudy (mayankdevnani):

@roshan2004

OpenStudy (anonymous):

Thanks mate !!!

OpenStudy (mayankdevnani):

welcome

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