Computer Science, asked by gomesajay7807, 1 year ago

How to calculate star rating in percentage in java?

Answers

Answered by MohamedThoufiq

7

I need to calculate 5 star ratings like the one on Amazon website. I have done enough search to find what is the best algorithm, but i am not able to get a proper answer. For example if these are the ratings

5 star - 252 4 star - 124 3 star - 40 2 star - 29 1 star - 33 totally 478 reviews Amazon has calculated this to be "4.1 out of 5 stars". Can anyone tell me how this figure is arrived at? I am not able to get this just by doing average.

MohamedThoufiq: mark as brainliest

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