quiz scores\nstem|leaf\n6|3\n7|0 0 4 7\n8|2 5 5 9\n9|4 7 9\n10|0 0\nkey: 9|4=94\nhow many students scored in…
quiz scores\nstem|leaf\n6|3\n7|0 0 4 7\n8|2 5 5 9\n9|4 7 9\n10|0 0\nkey: 9|4=94\nhow many students scored in the 80s?\nhint: find 8 under the stem. how many digits are to the right?
Answer
Explanation:
Step1: Identify the stem - 8
The stem - and - leaf plot has a stem of 8 which represents scores in the 80's.
Step2: Count the leaves
The leaves corresponding to the stem 8 are 2, 5, 5, 9. Counting these, we find there are 4 leaves.
Answer:
4