The accompanying table gives amounts of arsenic in samples of brown rice from three different states. The amounts are in
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The accompanying table gives amounts of arsenic in samples of brown rice from three different states. The amounts are in
The test statistic is (Round to two decimal places as needed.) Determine the P-value. The P-value is (Round to three decimal places as needed.) Do the amounts of arsenic appear to be different in the different states? There sufficient evidence at a 0.05 significance level to warrant rejection of the claim that the three different states have mean arsenic content(a) in brown rice
Given that the amounts of arsenic in the samples from Texas have the highest mean, cane conclude that brown rice from Texas poses the greatest health problem? OA. The results from ANOVA do not allow us to conclude that any one specific population mean is different from the others, so we cannot conclude that brown rice from Texas pooss the greatest ho problem OB. The results from ANOVA allow us to conclude that Toxas has the highest population mean, so we can conclude that brown rice from Texas poses the greatest health problem OC. Because the amounts of arsenic in the samples from Texas have the highest mean, we can conclude that brown rice from Texas poses the greatest health problem OD. Although the amounts of arsenic in the samples from Texas have the highest mean, there may be other states that have a higher mean, so we cannot conclude that brown rice from Texas poses the greatest health problem.
Arsenic Amounts Arkansas California Texas 4.75 4.93 5.03 5.40 5.35 5.36 5.58 5.63 5.58 5.86 5.97 6.11 1.45 3.70 3.98 4.46 4.91 5.09 5.31 5.39 5.43 5.53 5.59 5.63 5.57 5.75 6.61 6.90 6.86 6.94 7.09 7.27 7.49 7.55 7.73 7.65 Print Done