part per ppm Listed below mercury ppm found in tuna sushi sampled at different stores in a major city Construct a 95 confidence interval estimate of the mean amount of mercury in the population Does it appear that there i too much mercury in tuna sushi 0 56 0 81 0 10 0 99 1 23 0 52 0 79 AUT SURCO UCuina praves as cucu Does it appear that there is too much mercury in tuna sushi A No because it is possible that the mean is not greater than 1 ppm Also at least one of the sample values is less than 1 ppm so at least some of the fish are safe OB Yes because it is possible that the mean is not greater than 1 ppm Also at least one of the sample values exceeds 1 ppm so at least some of the fish have too much mercury OC Yes because it is possible that the mean is greater than 1 ppm Also at least one of the sample values exceeds 1 ppm so at least some of the fish have too much mercury No because it is not possible that the mean is greater than 1 nom Also at least one of the sample values is less than 1 ppm so at least some of the fish are safe