Question

The given frequency table shows the marks (out of 35) scored in Math test which was
conducted in a certain class. If the mean mark of the class is 22, then how many students got 25 marks?

Answer 1

So as we will add the no. of students we will add

3 + 2 + 8 + p + 4 = 22

17 + p = 22

p = 22 -17

p = 5

so, 5 student got 25 marks

Answer 2

Answer:

5 students got 25 marks

Step-by-step explanation:

3+2++8+p+4=22

p=22-17

p=5