The equation of a straight line is Y= -1.4X+ 5.0. From this equation we know that _____
a. the line has a negative slope and intersects the Xaxis at +5.0
b. the line has a slope of +5.0 and intersects the Yaxis at -1.4
c. the line has a slope of -1.4 and intersects the Yaxis at +5.0
d. X and Yare not linearly related
C
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According to Horney, there are three categories of behaviors and attitudes toward oneself and others that express a person's needs
Indicate whether the statement is true or false.
Which of the following term is most synonymous with “reliability”?
a. ?consistency b. ?uniformity c. ?meaningful d. ?repeatability
Amy is a participant in Terman's longitudinal study of gifted children. According to the information in your textbook, Amy will most likely not____compared to others her age.?
a. ?attain remarkably high levels of distinction b. ?live a more successful life c. ?live a more physically and mentally healthy life d. ?have more of the same basic cognitive abilities
A correlation coefficient value of +1.0 indicates
a. a stronger degree of correlation than -2.1. b. that the two variables are causally related. c. that a perfect relation between the two variables exists. d. that high values of one variable are predictive of low values on the other variable. e. that the highest value on one variable will be associated with the lowest value on the other variable.