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The accompanying table gives amounts of arsenic in samples of brown rice from three different states. The amounts are in micrograms of arsenic and all samples have the same serving size. The data are from the Food and Drug Administration. Use a 0.05 significance level to test the claim that the three samples are from populations with the same mean. Do the amounts of arsenic appear to be different in the different states? Given that the amounts of arsenic in the samples from Texas have the highest mean, can we conclude that brown rice from Texas poses the greatest health problem? Click the icon to view the data. 50 10 H1 H2 H3

The accompanying table gives amounts of arsenic in samples of brown rice from three different states. The amounts are in micrograms of arsenic and all samples have the same serving size. The data are from the Food and Drug Administration. Use a 0.05 significance level to test the claim that the three samples are from populations with the same mean. Do the amounts of arsenic appear to be different in the different states? Given that the amounts of arsenic in the samples from Texas have the highest mean, can we conclude that brown rice from Texas poses the greatest health problem? Click the icon to view the data. 50 10 H1 H2 H3

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 26PFA
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= The accompanying table gives amounts of arsenic in samples of brown rice from three different states. The amounts are in micrograms of arsenic and all samples have the same serving size. The data are from the Food and Drug Administration. Use a 0.05 significance level to test the claim that the three samples are from populations with the same mean. Do the amounts of arsenic appear to be different in the different states? Given that the amounts of arsenic in the samples from Texas have the highest mean, can we conclude that brown rice from Texas poses the greatest health problem? Click the icon to view the data. L. 10 H1 H2 H3 H₁: At least one of the means is different from the others D. Ho: H1 H2 H3 H₁ H₁ H₂ H3 Determine the test statistic. PEDI The test statistic is (Round to two decimal places as needed.)
Transcribed Image Text:= The accompanying table gives amounts of arsenic in samples of brown rice from three different states. The amounts are in micrograms of arsenic and all samples have the same serving size. The data are from the Food and Drug Administration. Use a 0.05 significance level to test the claim that the three samples are from populations with the same mean. Do the amounts of arsenic appear to be different in the different states? Given that the amounts of arsenic in the samples from Texas have the highest mean, can we conclude that brown rice from Texas poses the greatest health problem? Click the icon to view the data. L. 10 H1 H2 H3 H₁: At least one of the means is different from the others D. Ho: H1 H2 H3 H₁ H₁ H₂ H3 Determine the test statistic. PEDI The test statistic is (Round to two decimal places as needed.)
Arsenic Amounts Arkansas 4.84 4.93 4.98 5.43 5.42 5.40 5.60 5.62 5.58 5.91 5.95 6.10 California 1.45 3.68 4.00 4.48 4.87 5.09 5.27 5.38 5.37 5.51 5.61 5.64 Texas 5.62 5.78 6.56 6.86 6.94 6.89 7.05 7.29 7.45 7.61 7.66 7.67
Transcribed Image Text:Arsenic Amounts Arkansas 4.84 4.93 4.98 5.43 5.42 5.40 5.60 5.62 5.58 5.91 5.95 6.10 California 1.45 3.68 4.00 4.48 4.87 5.09 5.27 5.38 5.37 5.51 5.61 5.64 Texas 5.62 5.78 6.56 6.86 6.94 6.89 7.05 7.29 7.45 7.61 7.66 7.67
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