wytchnia
13.06.2021 •
Mathematics
The masses of 50 women in female Sport
Camp are given below,
64 41 17 48 58
60 43
47 21 23 37 5I 26 10
43 45 29 33 46 38 19
31 72 52 41 41
44 54
22 25 35 35 37 36 57
44 36 38 24 52 15 22
36 26 19 32 24 30
41 62
using a class interval 10-19.20-24
a Construct a frequency table
b find the class boundary
c find the mean
d find the variance
e find the standard deviation
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