There are 32 students in your class. After voting for the class representative, Alan received 3 times as many votes than David. How many votes did Alan receive?

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.

Identify the conclusion of the conditional statement. if you live in phoenix, then you live in arizona.

    choose the correct definition for  extremo.  a.  end      b.  extra      c.  extract      d.  eventual