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![Trying to calculate the first and third quartile with my casio fx-991EX but I'm not getting accurate results, any help? The correct quartiles are: Q1= 2.75 , Q3= 7.25 : r/calculators Trying to calculate the first and third quartile with my casio fx-991EX but I'm not getting accurate results, any help? The correct quartiles are: Q1= 2.75 , Q3= 7.25 : r/calculators](https://i.redd.it/csddtepsntw91.jpg)
Trying to calculate the first and third quartile with my casio fx-991EX but I'm not getting accurate results, any help? The correct quartiles are: Q1= 2.75 , Q3= 7.25 : r/calculators
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CASIO FX-991EX Advanced Engineering/Scientific Calculator Basic Mathematical Functions Scientific and Statistics Calculator - AliExpress
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CASIO FX-991EX Advanced Engineering/Scientific Calculator Basic Mathematical Functions Scientific and Statistics Calculator - AliExpress
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