Math, asked by dhruvaapatel000, 8 months ago

the cost of 6 books is rs 125, 130 ,350,180,480,310. find their mean cost

Answers

Answered by nirupama1070

Answer:

For finding their main cost

Step-by-step explanation:

Add all the given numbers of cost of 6 books

125+130+350+180+480+310=1575

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Answered by byaswanth2005

Answer:

₹262.5

Step-by-step explanation:

mean = sum of all observation/total number of observation

sum of all observation = 125+130+350+180+480+310

= ₹1575

total number of observation = 6

on substituting the values in the formula we get,

mean = $\frac{1575}{6}$

therefore mean = ₹262.5

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