5.
Détermine the standared deviation for
the following distribution.
Class
11-13,13-15 ,15-17, 17-19, 19 - 21, 21 - 23, 23 -25
frequency
| 3, 4, 5, 6 ,5, 4, 3
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5.
Détermine the standared deviation for
the following distribution.
Class
11-13,13-15 ,15-17, 17-19, 19 - 21, 21 - 23, 23 -25
frequency
| 3, 4, 5, 6 ,5, 4, 3
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Answer:
11-13-13-15-15-17-17-19-19-21-21-23-24-25(class)
3,4,5,6,5,4,3(frequency)