The scales for both the axes have to be the same. Class intervals need to be exclusive. Draw rectangles with bases as class intervals and corresponding frequencies as heights. A rectangle is built on each class interval since the class limits are marked on the horizontal axis, and the frequen...
this is the example par excellence of a theory which explains an incredible multitude of phenomena on the basis of a minimal number of simple principles. quantum mechanics quantum mechanics can be thought of roughly as the study of physics on very small length scales, although there are also ...
Subjects were 180 undergraduate students enrolled in introductory psychology courses. Although females reported higher levels of anxiety on all four scales than did males, a discriminant function analysis indicated that math anxiety was the strongest contributor to the separation of the sexes. Significant...
in school. The cool kids are good at .They are with the opposite sex .They are good-looking and people want to their style. They can do their homework but they don’t make a big effort. That would be cool. The uncool kids are in the other corner of the playground. They are very...
to calculate and interpret correlation coefficients for ordinal and interval level scales. methods of correlation summarize the relationship between two variables in a single number called the correlation coefficient. the correlation coefficient is usually represented using the symbol r, and it ranges from...