Find the degree measure of angle IMJ

What are the relative frequencies, to the nearest hundredth, of the rows of the two-way table? group 1: a 15 b 45 group 2: a 20 b 25

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

On the first of each month sasha runs a 5k race she keeps track of her times to track her progress her time in minutes is recorded in the table