Guys i think we follow the rules.
When values are given as x per y where x is constant and y is variable, the Harmonic Mean is the appropriate
average to use.
• When values are given as x per y where y is constant and x is variable, the Arithmetic Mean is the appropriate
average to use.
• When relative changes in some variable quantity are to be averaged, the geometric mean is the appropriate
average to use.
average to use.
• When values are given as x per y where y is constant and x is variable, the Arithmetic Mean is the appropriate
average to use.
• When relative changes in some variable quantity are to be averaged, the geometric mean is the appropriate
average to use.
iss k mutabik toh hamaray question ka mean banay ga Harmonic mean. or Harmonic mean ka formula hay.
H.M = n/∑1/x
1/120 + 1/125 + 1/104 = .0083+ .008 + .0096 =0.0259
so hamara result banay ga = 3/0.0259 = 115.83
or isko ham 15.83 % increase likh saktay hain.
On Fri, Apr 22, 2011 at 12:39 PM, syedashiza .princes <shizaarooj@gmail.com> wrote:
Write down names of methods of allocation the sample size in
stratified sampling.plzz ans this questionThere may b some mistake by teacher coz the value of 25 is not in its correct place so I
try my best to solve this question
and due to this relative frequencies will b changes as
On Fri, Apr 22, 2011 at 1:15 AM, bc090200586 Naveed Ul Haq <bc090200586@vu.edu.pk> wrote:is main percentile ka kaha gia tha to is liay 100+20 kia gia. and so for.
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