15. The marks scored in a test by a class of 25 boys are as follows
24 25 23 20 20 19
22 I 20 I 24 I 22
18 23
18 I 20 I 16 25 24
18
22 23
20
24
Draw a frequency table and calculate the mean.
23
17
23
Answers
Answered by
1
Answer:
17.......not sure....................
Answered by
0
Answer:
the answer is are as follows 124789
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