for example if the given mean is 15 and standard deviation is6.5 what is the total frequency and total frequency

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for example if the given mean is 15 and standard deviation is6.5 what is the total frequency and total frequency

Answered Same DayDec 20, 2021

Answer To: for example if the given mean is 15 and standard deviation is6.5 what is the total frequency and...

Robert answered on Dec 20 2021
108 Votes
If the given mean is 15 and standard deviation is 6.5 what is the total frequency and total
freque
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Solution:
Given:



Where, ∑ is the total frequency.
Also,
Standard deviation, √
Where,
Variance









...
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