The prices (in rupee) of various books on English grammar at book store are:
$34.50,45.00,52.50,60.00,50.00,74.50$ Find the mean price of the books.

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Solution

Mean $= \frac{SumofObservation}{NumberofObservation}$
Mean $= \frac{34.5+45+52.5+60+50+74.5}{6}$
Mean $= \frac{316.5}{6}$
Mean $=52.75$
Hence , the mean price of these books is $52.75$

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The prices (in rupee) of various books on English grammar at book store are:34.50,45.00,52.50,60.00,50.00,74.50 Find the mean price of the books.

Mean=SumofObservationNumberofObservationMean =34.5+45+52.5+60+50+74.56Mean =316.56Mean =52.75Hence , the mean price of these books is 52.75

The prices (in rupee) of various books on English grammar at book store are:
$34.50,45.00,52.50,60.00,50.00,74.50$ Find the mean price of the books.

Mean $= \frac{SumofObservation}{NumberofObservation}$
Mean $= \frac{34.5+45+52.5+60+50+74.5}{6}$
Mean $= \frac{316.5}{6}$
Mean $=52.75$
Hence , the mean price of these books is $52.75$