I/ The following data are ACT test scores from a group of high school seniors:

I/  The following data are ACT test scores from a group of high school seniors:

        30,  25,  29,  32,  27,  25,  24,  18,  26

1/ Find the mode                                          

2/ Find the mean

3/ Construct a boxplot (clearly label all 5 specific values)

4/ Calculate the standard deviation for the data set