find the mean of given value f=2,3,2,3,7,3,2. x=5,10,15,20,25,30,35.
Answers
Answered by
10
Answer:
standard deviation for a discrete frequency distribution is given by 0=2..1....15 frequency (f):3.3.4.14.7.4.3.4.solution meanc=x=39 20 98 63 48 44 39 60. 42 i i i. f x f . ++. +.
Similar questions