Show transcribed image text Use the normal distribution of fish lengths for which the mean is 8 inches and the standard devlation is 4 inches. Assume the varable x is normally disributed (a) What percent of the fish are longer than 13 inches? (D) 400 fish are randomly selected, about how many would you expect to be shorter than 7 inches? (m) Approximately 1 %offish are lorger than 13 inches. Round to two decimal places as needed.) (b) You would expect approximatelyâ–¡fish to be shorter than 7 inches. Round to the nearest fish) 683 a 5 6 4 3 2
Use the normal distribution of fish lengths for which the mean is 8 inches and the standard devlation is 4 inches. Assume the varable x is normally disributed (a) What percent of the fish are longer than 13 inches? (D) 400 fish are randomly selected, about how many would you expect to be shorter than 7 inches? (m) Approximately 1 %offish are lorger than 13 inches. Round to two decimal places as needed.) (b) You would expect approximatelyâ–¡fish to be shorter than 7 inches. Round to the nearest fish) 683 a 5 6 4 3 2
