28 -TEST: INDEPENDENT AND AIRED SAMPLES CASE 1: INDEPENDENT SAMPLE 20 young rats were fed on a basal diet free from Vitamin B, until they ceased to gain in weight. They were then divided in group of...

Extracted text: 28 -TEST: INDEPENDENT AND AIRED SAMPLES CASE 1: INDEPENDENT SAMPLE 20 young rats were fed on a basal diet free from Vitamin B, until they ceased to gain in weight. They were then divided in group of 10. Each group received a supplement of B, to their basal diet and the average gains in weight per week were monitored. Below is the result of the experiment, comparing International Standard Thiamine and Extract of Rice Polish. International Standard Extract of Rice Polish The tuo-tailed P-value 10 6. 0.8636 0.Bu3u 16 10 standard Emor 20 t X, -x, 10 ronge 0.40 ~1.9ル(2.296) 18 20 18 18 10 20 16 :G.27 14 t 10 16 24 3.16 12 20 150 ΣΧ 164 %3D %3D X1 = 15 5.27 Is rice polish better than the international standard? X2 14.6 %3D Os SEm as 4.99 II