The value of x^2 is called: product-moment correlation spearman\'s rho proportio

Question

The value of x^2 is called: product-moment correlation spearman's rho proportion of variance accounted for unreliability coefficient Scientists have obtained a correlation coefficient of .60 between depression on and anxiety, which means that x^2 = 36. This means that: depression causes anxiety 36% of the time the combined unreliability of the depression and anxiety scores is .36 restriction of range has occurred 36% of the variation in depression and anxiety can be explained by the between them A team of researchers has calculated a correlation coefficient of +1.05, which indicates: a strong positive linear correlation a curvilinear correlation no correlation a calculation error If a psychologist interested In the relation between number of years working for a particular company and loneliness at work surveyed 40 workers at this company and figured a correlation between these two variables of-90. the correlation is considered a weak positive linear correlation. week negative linear correlation. strong positive linear correlation strong negative linear correlation. The difference between a positive correlation and a negative correlation is that in a negative correlation, high scores go with high scores and low with low; in a positive correlation, high scores go with low scores and low with high. in a negative correlation, high scores go with low scores and low with high; in a positive correlation, high scores go with high scores and low with low. negative correlations are curvilinear, positive correlations are straight lines. negative correlations represent a weak relationship; positive correlations represent a strong relationship

Explanation / Answer

vi) Answer: Otption (C)

vii) Answer: Option (D)

viii) Answer: Option (D) Calculation Error

since correlation coeffecient value lies between -1 and +1, including limits

ix)

Answer: Option (D) Strong negative correlation

x) Answer: Option (B)

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