Question

B) The following table shows the number of saplings planted by 30 students. fill in
the boxes and find the average number of saplings planted by each student.
Number of students
Number of saplings
(scores) ;
f,xx,
frequency (7)
1.
5
5
2.
7
14
3.
10
11
4.
8
N=
fx = 81
81
Mean x=
II
II
N
The average
number of saplings planted is 2.7
​

Answer 1

Answer:

The following table shows the number of saplings planted by 30 students. fill in

the boxes and find the average number of saplings planted by each student.

Number of students

Number of saplings