how to find 5 star rating formula using ruby what is the rating algorithm what would determine the ranking of a 5 star metric how to calculate metric ranking algorithm how to find the percentile score of a rating how to find percentile algorithm to calculate rating how to find the percentile value in a rating algorithm how to use percentile for rating algorithm how to find out how stars are scored in an algorithm what is the percentile of a rating how to find a rating on a data set how to use a rating algorithm what is the ruby percentile how to find the percentile value of a rating algorithm how to calculate rating algorithm how to find the metric percentile in ruby how do you find the percentile value of an algorithm how to determine the percentile value of a rating in ruby what is the percentile formula in ruby