The following replicate measurement data shows the recovery of bromide from spiked fruit samples (apple and pear) measur

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The Following Replicate Measurement Data Shows The Recovery Of Bromide From Spiked Fruit Samples Apple And Pear Measur 1 (42.52 KiB) Viewed 27 times

The following replicate measurement data shows the recovery of bromide from spiked fruit samples (apple and pear) measured by a chromatographic method. The same amount of bromide was added to each specimen from the two fruits types. Fruit Sample Concentration of recovered bromide (ug/g) Apple: 777; 790; 759; 790; 770 Pear: 782; 773; 778; 765; 789; 797,775 A t-test was performed at 95% confidence level for mean recoveries of bromide from these two types of fruits. Here, pooled standard deviation needs to be determined using these many. degrees of freedom 12 12. 11 10 None of the above None of the above