Change each set of fractions to have the lowest common denominator 23. 2/3, 3/5 and 1/2
24. 5/9, 1/3 and 5/6

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.

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Wrote and expression for the difference of p and 4