An article in Journal of Food Science [“Prevention of Potato Spoilage During Storage by Chlorine Dioxide” (2001, Vol. 66(3), pp. 472–477)] reported on a study of potato spoilage based on different conditions of acidified oxine (AO), which is a mixture of chlorite and chlorine dioxide. The data follow: ∑X1i=230, ∑X21i=17200, n1=3. ∑X2i=150, ∑X22i=8100, n2=3. ∑X3i=60, ∑X23i=4500, n3=3. ∑X4i=65, ∑X24i=1625, n4=3. where group 1 has AO = 50ppm, group 2 has AO = 100ppm, group 3 has AO = 200ppm, group 4 has AO = 400ppm. Complete the ANOVA table below Source df sum of square mean square F p-value Between Within N/A N/A Total 11 N/A N/A N/A At α=0.05, do we reject the null hypothesis that AO does not affect spoilage?

An article in Journal of Food Science [“Prevention of Potato Spoilage During Storage by Chlorine Dioxide” (2001, Vol. 66(3), pp. 472–477)] reported on a study of potato spoilage based on different conditions of acidified oxine (AO), which is a mixture of chlorite and chlorine dioxide. The data follow: ∑X1i=230, ∑X21i=17200, n1=3. ∑X2i=150, ∑X22i=8100, n2=3. ∑X3i=60, ∑X23i=4500, n3=3. ∑X4i=65, ∑X24i=1625, n4=3. where group 1 has AO = 50ppm, group 2 has AO = 100ppm, group 3 has AO = 200ppm, group 4 has AO = 400ppm. Complete the ANOVA table below Source df sum of square mean square F p-value Between Within N/A N/A Total 11 N/A N/A N/A At α=0.05, do we reject the null hypothesis that AO does not affect spoilage?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.1: Measures Of Center

Problem 9PPS

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