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Pyramid Lake is on the Paiute Indian Nation in Nevada. The lake is famous for cutthroat trout. Suppose a fishing guide tells you that the average length of trout caught in Pyramid Lake is u = 19 inches. However, you read a local report that claimed that for a random sample of 51 fish caught, the mean length was i = 18.5 inches, with sample standard deviation of s = 3.2 inches. Do these data indicate that the average length of a trough caught is less than µ 19 inches? Use a = 0.05

Pyramid Lake is on the Paiute Indian Nation in Nevada. The lake is famous for cutthroat trout. Suppose a fishing guide tells you that the average length of trout caught in Pyramid Lake is u = 19 inches. However, you read a local report that claimed that for a random sample of 51 fish caught, the mean length was i = 18.5 inches, with sample standard deviation of s = 3.2 inches. Do these data indicate that the average length of a trough caught is less than µ 19 inches? Use a = 0.05

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
Section10.4: Distributions Of Data
Problem 19PFA
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5. Pyramid Lake is on the Paiute Indian Nation in Nevada. The lake is famous for cutthroat trout. Suppose a fishing guide tells you that the average length of trout caught in Pyramid Lake is u 19 inches. However, you read a local report that claimed that for a random sample of 51 fish caught, the mean length was i = 18.5 inches, with sample standard deviation of s = 3.2 inches. %3D Do these data indicate that the average length of a trough caught is less than u = 19 inches? Use a = 0.05
Transcribed Image Text:5. Pyramid Lake is on the Paiute Indian Nation in Nevada. The lake is famous for cutthroat trout. Suppose a fishing guide tells you that the average length of trout caught in Pyramid Lake is u 19 inches. However, you read a local report that claimed that for a random sample of 51 fish caught, the mean length was i = 18.5 inches, with sample standard deviation of s = 3.2 inches. %3D Do these data indicate that the average length of a trough caught is less than u = 19 inches? Use a = 0.05
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