Question

The average weight of sample of 10 apples is 52 g. Later it was found that the weighing machine had

shown the weight of each apple 10 g less. The correct average weight of an apple is

Please Tell Fast.......... quickly ok​

Answer 1

Answer:

The sum of weights of 10 apples before the error was detected is 520 g. Increase in the weight after the correction

(a)10 g per apple=10×10g=100 g.

   ∴ correct sum of weight=520+100=620 g.

   Hence, correct average weight=  

10

620  

=62 g.

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