Question

Consider the distribution of exam scores​ (graded from 0 to​ 100) for 86 students when 38 students got an​ A, 28 students got a​ B, and 20 students got a C. Complete parts​ (a) through​ (d) below.
a. How many peaks would you expect for the​ distribution?

Answer 1

Answer:

There is only 1 peak in this distribution.

Step-by-step explanation:

In the distribution of exam scores (graded from 0 100)  for 86 students 38 students got an A, 28 students got a B, and 20 students got a C.

a) Since, 38 > 28 > 20 , there is only 1 peak for this distribution.