The sum of products (SP)is used to measure the amount of covariability between two variables.
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Q47: The sign (+ or -)and the strength
Q48: A researcher obtains SSX = 20,SSY =
Q49: The value obtained for the sum of
Q50: The value for a correlation can never
Q51: If the data points in a scatter
Q53: There is a statistical technique,known as partial
Q54: The Pearson correlation measures the degree and
Q55: Whenever a correlation is computed from scores
Q56: A correlation of +0.95 means that there
Q57: Assuming that other factors are constant,a correlation
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