If a set of data has 1,500 values,the 30^th percentile value will correspond to the 450^th value in the data when the data have been arranged in numerical order.

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Quizplus · Accepted Answer

This is true because the 30th percentile corresponds to the value that separates the bottom 30% of the data from the top 70%. To find this value when the data is arranged in numerical order, we would need to find the 30% of 1,500, which is 450. Therefore, the 30th percentile value will be the 450th value in the ordered set of data. The notation 30^th simply specifies the percentile using a standardized format.

If a Set of Data Has 1,500 Values,the 30th Percentile

If a Set of Data Has 1,500 Values,the 30^th Percentile