The following data represents Total Credit Hours from our class survey.
90 54 98 45 65 43 12 48 56 12 15 60 38 18 67 125 50 43 26 64 22 52 69
You may use your calculator to find the following statistics:
Considering the Total Credit Hours data from our class survey:
(A1) What percent of the data should be less than Q3 on all box plots? ___________
(A2) What percent of this data is actually less than Q3 ? ___________
(B1) What percent of the data should be between Q1 and Q3 on all box plots? ___________
(B2) What percent of this data is actually between Q1 and Q3? ___________
If the percentages are not the same in (A) or (B) above, why is this happening?
2 answers