given the points(-4,8) and (6,-12) determine the mid point of line segment connecting the points determine the distance seprating the two points

1. there are 25 students who started computer programming in elementary school and 25 students who started computer programming in middle school. the first group had a mean final project grade of 95% and the second group had a mean final project grade of 92%. the line plot shows the differences after 10 rerandomizations. determine whether the difference in the means of the two groups is significant based on the line plot. explain your answer.

If you answer 2+2 you will get over 80 points

Which of the following is an example of conditional probability