mrs. vega, the science teacher, informed her students of their scores on mondays test. science test scores…
mrs. vega, the science teacher, informed her students of their scores on mondays test. science test scores stem leaf 1 1 4 2 0 5 3 0 3 3 4 5 2 3 4 9 6 0 0 3 6 9 7 3 8 1 1 1 3 4 how many students scored exactly 81 points? students
Answer
Explanation:
Step1: Understand stem - and - leaf plot
In a stem - and - leaf plot, the stem represents the tens digit and the leaf represents the units digit. For the row with stem 8, the leaves represent scores in the 80s.
Step2: Count 81 scores
In the row with stem 8, the leaves are 1, 1, 1, 3, 4. The number of 1s (which represent scores of 81) is 3.
Answer:
3