BQS ORGANIC BLIND SAMPLES
DETERMINATION: 2-NITROPROPANE, Method: 4437
TESTIDCODE: 77076GM016 , MEASURED IN MICROGRAMS PER LITER
05/07/14 TO 09/09/17
Open Data Set

 VRefValue = 1  Water Year = 2017 
 Minimum Whisker = 0.7935 
 First Quartile = 0.8075 
 Median = 0.8789 
 Third Quartile = 0.9563 
 Maximum Whisker = 1.0792 
 Mean = 0.9002 
 Standard Deviation = 0.1004 
 Number of Observations = 7  Water Year = 2017 
 Minimum Whisker = 0.7935 
 First Quartile = 0.8075 
 Median = 0.8789 
 Third Quartile = 0.9563 
 Maximum Whisker = 1.0792 
 Mean = 0.9002 
 Standard Deviation = 0.1004 
 Number of Observations = 7  Water Year = 2017 
 Minimum Whisker = 0.7935 
 First Quartile = 0.8075 
 Median = 0.8789 
 Third Quartile = 0.9563 
 Maximum Whisker = 1.0792 
 Mean = 0.9002 
 Standard Deviation = 0.1004 
 Number of Observations = 7  Water Year = 2017 
 Minimum Whisker = 0.7935 
 First Quartile = 0.8075 
 Median = 0.8789 
 Third Quartile = 0.9563 
 Maximum Whisker = 1.0792 
 Mean = 0.9002 
 Standard Deviation = 0.1004 
 Number of Observations = 7  Water Year = 2017 
 Minimum Whisker = 0.7935 
 First Quartile = 0.8075 
 Median = 0.8789 
 Third Quartile = 0.9563 
 Maximum Whisker = 1.0792 
 Mean = 0.9002 
 Standard Deviation = 0.1004 
 Number of Observations = 7  Water Year = 2017 
 Minimum Whisker = 0.7935 
 First Quartile = 0.8075 
 Median = 0.8789 
 Third Quartile = 0.9563 
 Maximum Whisker = 1.0792 
 Mean = 0.9002 
 Standard Deviation = 0.1004 
 Number of Observations = 7  Water Year = 2017 
 Minimum Whisker = 0.7935 
 First Quartile = 0.8075 
 Median = 0.8789 
 Third Quartile = 0.9563 
 Maximum Whisker = 1.0792 
 Mean = 0.9002 
 Standard Deviation = 0.1004 
 Number of Observations = 7  Water Year = 2017 
 Minimum Whisker = 0.7935 
 First Quartile = 0.8075 
 Median = 0.8789 
 Third Quartile = 0.9563 
 Maximum Whisker = 1.0792 
 Mean = 0.9002 
 Standard Deviation = 0.1004 
 Number of Observations = 7  Water Year = 2017 
 Minimum Whisker = 0.7935 
 First Quartile = 0.8075 
 Median = 0.8789 
 Third Quartile = 0.9563 
 Maximum Whisker = 1.0792 
 Mean = 0.9002 
 Standard Deviation = 0.1004 
 Number of Observations = 7  Water Year = 2017 
 Minimum Whisker = 0.7935 
 First Quartile = 0.8075 
 Median = 0.8789 
 Third Quartile = 0.9563 
 Maximum Whisker = 1.0792 
 Mean = 0.9002 
 Standard Deviation = 0.1004 
 Number of Observations = 7  Water Year = 2017 
 Minimum Whisker = 0.7935 
 First Quartile = 0.8075 
 Median = 0.8789 
 Third Quartile = 0.9563 
 Maximum Whisker = 1.0792 
 Mean = 0.9002 
 Standard Deviation = 0.1004 
 Number of Observations = 7  Water Year = 2016 
 Minimum Whisker = 0.7731 
 First Quartile = 0.8123 
 Median = 0.8908 
 Third Quartile = 0.9252 
 Maximum Whisker = 1.0389 
 Mean = 0.8875 
 Standard Deviation = 0.0803 
 Number of Observations = 16  Water Year = 2016 
 Minimum Whisker = 0.7731 
 First Quartile = 0.8123 
 Median = 0.8908 
 Third Quartile = 0.9252 
 Maximum Whisker = 1.0389 
 Mean = 0.8875 
 Standard Deviation = 0.0803 
 Number of Observations = 16  Water Year = 2016 
 Minimum Whisker = 0.7731 
 First Quartile = 0.8123 
 Median = 0.8908 
 Third Quartile = 0.9252 
 Maximum Whisker = 1.0389 
 Mean = 0.8875 
 Standard Deviation = 0.0803 
 Number of Observations = 16  Water Year = 2016 
 Minimum Whisker = 0.7731 
 First Quartile = 0.8123 
 Median = 0.8908 
 Third Quartile = 0.9252 
 Maximum Whisker = 1.0389 
 Mean = 0.8875 
 Standard Deviation = 0.0803 
 Number of Observations = 16  Water Year = 2016 
 Minimum Whisker = 0.7731 
 First Quartile = 0.8123 
 Median = 0.8908 
 Third Quartile = 0.9252 
 Maximum Whisker = 1.0389 
 Mean = 0.8875 
 Standard Deviation = 0.0803 
 Number of Observations = 16  Water Year = 2016 
 Minimum Whisker = 0.7731 
 First Quartile = 0.8123 
 Median = 0.8908 
 Third Quartile = 0.9252 
 Maximum Whisker = 1.0389 
 Mean = 0.8875 
 Standard Deviation = 0.0803 
 Number of Observations = 16  Water Year = 2016 
 Minimum Whisker = 0.7731 
 First Quartile = 0.8123 
 Median = 0.8908 
 Third Quartile = 0.9252 
 Maximum Whisker = 1.0389 
 Mean = 0.8875 
 Standard Deviation = 0.0803 
 Number of Observations = 16  Water Year = 2016 
 Minimum Whisker = 0.7731 
 First Quartile = 0.8123 
 Median = 0.8908 
 Third Quartile = 0.9252 
 Maximum Whisker = 1.0389 
 Mean = 0.8875 
 Standard Deviation = 0.0803 
 Number of Observations = 16  Water Year = 2016 
 Minimum Whisker = 0.7731 
 First Quartile = 0.8123 
 Median = 0.8908 
 Third Quartile = 0.9252 
 Maximum Whisker = 1.0389 
 Mean = 0.8875 
 Standard Deviation = 0.0803 
 Number of Observations = 16  Water Year = 2016 
 Minimum Whisker = 0.7731 
 First Quartile = 0.8123 
 Median = 0.8908 
 Third Quartile = 0.9252 
 Maximum Whisker = 1.0389 
 Mean = 0.8875 
 Standard Deviation = 0.0803 
 Number of Observations = 16  Water Year = 2016 
 Minimum Whisker = 0.7731 
 First Quartile = 0.8123 
 Median = 0.8908 
 Third Quartile = 0.9252 
 Maximum Whisker = 1.0389 
 Mean = 0.8875 
 Standard Deviation = 0.0803 
 Number of Observations = 16  Water Year = 2015 
 Minimum Whisker = 0.7708 
 First Quartile = 0.8256 
 Median = 0.908 
 Third Quartile = 0.9556 
 Maximum Whisker = 0.9889 
 Mean = 0.8889 
 Standard Deviation = 0.0735 
 Number of Observations = 14  Water Year = 2015 
 Minimum Whisker = 0.7708 
 First Quartile = 0.8256 
 Median = 0.908 
 Third Quartile = 0.9556 
 Maximum Whisker = 0.9889 
 Mean = 0.8889 
 Standard Deviation = 0.0735 
 Number of Observations = 14  Water Year = 2015 
 Minimum Whisker = 0.7708 
 First Quartile = 0.8256 
 Median = 0.908 
 Third Quartile = 0.9556 
 Maximum Whisker = 0.9889 
 Mean = 0.8889 
 Standard Deviation = 0.0735 
 Number of Observations = 14  Water Year = 2015 
 Minimum Whisker = 0.7708 
 First Quartile = 0.8256 
 Median = 0.908 
 Third Quartile = 0.9556 
 Maximum Whisker = 0.9889 
 Mean = 0.8889 
 Standard Deviation = 0.0735 
 Number of Observations = 14  Water Year = 2015 
 Minimum Whisker = 0.7708 
 First Quartile = 0.8256 
 Median = 0.908 
 Third Quartile = 0.9556 
 Maximum Whisker = 0.9889 
 Mean = 0.8889 
 Standard Deviation = 0.0735 
 Number of Observations = 14  Water Year = 2015 
 Minimum Whisker = 0.7708 
 First Quartile = 0.8256 
 Median = 0.908 
 Third Quartile = 0.9556 
 Maximum Whisker = 0.9889 
 Mean = 0.8889 
 Standard Deviation = 0.0735 
 Number of Observations = 14  Water Year = 2015 
 Minimum Whisker = 0.7708 
 First Quartile = 0.8256 
 Median = 0.908 
 Third Quartile = 0.9556 
 Maximum Whisker = 0.9889 
 Mean = 0.8889 
 Standard Deviation = 0.0735 
 Number of Observations = 14  Water Year = 2015 
 Minimum Whisker = 0.7708 
 First Quartile = 0.8256 
 Median = 0.908 
 Third Quartile = 0.9556 
 Maximum Whisker = 0.9889 
 Mean = 0.8889 
 Standard Deviation = 0.0735 
 Number of Observations = 14  Water Year = 2015 
 Minimum Whisker = 0.7708 
 First Quartile = 0.8256 
 Median = 0.908 
 Third Quartile = 0.9556 
 Maximum Whisker = 0.9889 
 Mean = 0.8889 
 Standard Deviation = 0.0735 
 Number of Observations = 14  Water Year = 2015 
 Minimum Whisker = 0.7708 
 First Quartile = 0.8256 
 Median = 0.908 
 Third Quartile = 0.9556 
 Maximum Whisker = 0.9889 
 Mean = 0.8889 
 Standard Deviation = 0.0735 
 Number of Observations = 14  Water Year = 2015 
 Minimum Whisker = 0.7708 
 First Quartile = 0.8256 
 Median = 0.908 
 Third Quartile = 0.9556 
 Maximum Whisker = 0.9889 
 Mean = 0.8889 
 Standard Deviation = 0.0735 
 Number of Observations = 14  Water Year = 2014 
 Minimum Whisker = 0.7981 
 First Quartile = 0.825 
 Median = 0.9007 
 Third Quartile = 0.9313 
 Maximum Whisker = 1.0711 
 Mean = 0.899 
 Standard Deviation = 0.0887 
 Number of Observations = 10  Water Year = 2014 
 Minimum Whisker = 0.7981 
 First Quartile = 0.825 
 Median = 0.9007 
 Third Quartile = 0.9313 
 Maximum Whisker = 1.0711 
 Mean = 0.899 
 Standard Deviation = 0.0887 
 Number of Observations = 10  Water Year = 2014 
 Minimum Whisker = 0.7981 
 First Quartile = 0.825 
 Median = 0.9007 
 Third Quartile = 0.9313 
 Maximum Whisker = 1.0711 
 Mean = 0.899 
 Standard Deviation = 0.0887 
 Number of Observations = 10  Water Year = 2014 
 Minimum Whisker = 0.7981 
 First Quartile = 0.825 
 Median = 0.9007 
 Third Quartile = 0.9313 
 Maximum Whisker = 1.0711 
 Mean = 0.899 
 Standard Deviation = 0.0887 
 Number of Observations = 10  Water Year = 2014 
 Minimum Whisker = 0.7981 
 First Quartile = 0.825 
 Median = 0.9007 
 Third Quartile = 0.9313 
 Maximum Whisker = 1.0711 
 Mean = 0.899 
 Standard Deviation = 0.0887 
 Number of Observations = 10  Water Year = 2014 
 Minimum Whisker = 0.7981 
 First Quartile = 0.825 
 Median = 0.9007 
 Third Quartile = 0.9313 
 Maximum Whisker = 1.0711 
 Mean = 0.899 
 Standard Deviation = 0.0887 
 Number of Observations = 10  Water Year = 2014 
 Minimum Whisker = 0.7981 
 First Quartile = 0.825 
 Median = 0.9007 
 Third Quartile = 0.9313 
 Maximum Whisker = 1.0711 
 Mean = 0.899 
 Standard Deviation = 0.0887 
 Number of Observations = 10  Water Year = 2014 
 Minimum Whisker = 0.7981 
 First Quartile = 0.825 
 Median = 0.9007 
 Third Quartile = 0.9313 
 Maximum Whisker = 1.0711 
 Mean = 0.899 
 Standard Deviation = 0.0887 
 Number of Observations = 10  Water Year = 2014 
 Minimum Whisker = 0.7981 
 First Quartile = 0.825 
 Median = 0.9007 
 Third Quartile = 0.9313 
 Maximum Whisker = 1.0711 
 Mean = 0.899 
 Standard Deviation = 0.0887 
 Number of Observations = 10  Water Year = 2014 
 Minimum Whisker = 0.7981 
 First Quartile = 0.825 
 Median = 0.9007 
 Third Quartile = 0.9313 
 Maximum Whisker = 1.0711 
 Mean = 0.899 
 Standard Deviation = 0.0887 
 Number of Observations = 10  Water Year = 2014 
 Minimum Whisker = 0.7981 
 First Quartile = 0.825 
 Median = 0.9007 
 Third Quartile = 0.9313 
 Maximum Whisker = 1.0711 
 Mean = 0.899 
 Standard Deviation = 0.0887 
 Number of Observations = 10
Box Plot for pctrecov

'+' = MEAN RECOVERY OF SPIKES (IN PERCENT)