Homework SourseState whether the following statements are True or False If
State whether the following statements are True or False.
If x and y have a strong positive linear correlation, r is close to 1.
A perfect correlation of ± 1 occurs only when the data points all lie near to a
straight line.
if r = 0.9, then r 2 = 0.81, which means that 19% of the total variation in y remains unexplained.
The values of F- distribution can be 0 or negative.
The null hypothesis for one- way ANOVA is that three or more population means are not equal.
Solution
