Hi guys....I am from class 10th.I am asking question of maths,chapter statistics.
Give answer according to the question.Dont waste time unnecessarily by posting useless answers like "i dont know,i am not in 10th,what...etc etc" which is not useful for anyone.
Instead give proper answer i will mark it as brainliest with thanks.
Dont waste my answer section also by your useless answers.
Ok now coming to the question.Understand carefully and give the answer.
When to use assumed mean and step deviation method .Both are same?
Explain clearly giving examples as it will be usefull for many other students also..
Hope the answer will be proper and please read everything properly whatever i sent before answering.....
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in assumed mean method we just take middle term as the mean .but in standard deviations method we find mean using formula mean = sum of FX /n.
standard deviations is not as same as standard deviations .prefer text book for easy examples .
standard deviations is not as same as standard deviations .prefer text book for easy examples .
Ranjithaas:
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its about statistics only
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