Question

how many students read between 60 and 70 minutes? type your answer in the boxes

Explanation:

Step1: Analyze the stem - and - leaf plot

The left - hand side of the stem - and - leaf plot is the stem (tens digit) and the right - hand side is the leaf (units digit). For the time range between 60 and 70 minutes, the stem is 6.

Step2: Count the leaves for stem 6

Count the number of digits in the leaf part corresponding to the stem 6. The leaves for stem 6 are 0, 0, 0, 1, 2, 5, 6. There are 7 leaves.

Answer:

7