Find p15. which is the iq score separating the bottom 15% from the top 85%. assume the scores are normally distributed with a mean of 100 and a standard deviation of 15. a. 82.5
b. 83.3
c. 84.0
d. 84.6

Which best describes the strength of the correlation, and what is true about the causation between the variables? it is a weak negative correlation, and it is not likely causal. it is a weak negative correlation, and it is likely causal. it is a strong negative correlation, and it is not likely causal. it is a strong negative correlation, and it is likely causal.

7(x - 2) = 3(x + 4) solve the following equation. then enter your answer in the space provided using mixed number format.

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation