marks of 20 students of a class in an English test are given below:
day Find the average marks of the students of the class.
How many students scored marks more than the average marks?
How many students scored marks less than the average marks?
How many students scored marks equal to the average marks?
37
49
13
19
42
39
48
29
25
50
27
16
7.
40
45
47
18
20
Answers
Answered by
4
Answer:
28.55
Step-by-step explanation:
(37+49+13+19+42+39+48
+29+25+50+27+16+7+40
+45+47+18+20)÷20
=> 28.55
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