Answer:
Choice C is the answer.
Step-by-step explanation:
We have given a histogram.
We have to find frequency for the interval 86-89 in this histogram.
y-axis represent frequency in histogram and x-axis represent weight of student.
From histogram , see the height of the shaded region in histogram in interval 86-89.
Hence, in interval 86-89 frequency is 10.
Choice C is the answer.
