Back-to-Back Stem and Leaf Plot
Math Scores for Group A and Group B
Group A5
84, 71, 79, 82, 78, 89, 71,95) 93, 81, 85, 65, 70,95,91, 89, 89, 75, 62, 71, 69, 88, 94, 81,
85, 76, 80, 67, 60
Group B
88
88, 60, 66, 74, 42, 59, 61, 68, 54, 65, 56, 46, 65, 71, 57, 72, 40, 65, 41, 38, 35, 39, 51, 47,
39, 42, 39, 42
Key = |
a) Draw a back-to-back stem and leaf plot for this data.
Math scores
Group A Leafstem Group B Leaf
=
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