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Fruit flies are used frequently in genetic research because of their quick reproductive cycle. The length of the thorax (in millimeters) was measured for each fly in a random sample of 49 male fruit flies. The mean length was x = 0.8004 mm, with a standard deviation of sx = 0.0782 mm. Construct and interpret a 90% confidence interval for the true mean thorax length of a male fruit fly. We are 90% confident that the interval from 0.7817 to 0.8191 captures the true mean thorax length for all male fruit flies. μ We are 90% confident that the interval from 0.7704 to 0.8304 captures the true mean thorax length for all male fruit flies. We are 90% confident that the interval from 0.778 to 0.8229 captures the true mean thorax length for all male fruit flies. We are 90% confident that the interval from 0.7817 to 0.8191 captures the mean thorax length for male fruit flies in this study. In 90% of all possible samples of size 49, the interval from 0.7817 to 0.8191 will capture the true mean thorax length of all male fruit flies.

Fruit flies are used frequently in genetic research because of their quick reproductive cycle. The length of the thorax (in millimeters) was measured for each fly in a random sample of 49 male fruit flies. The mean length was x = 0.8004 mm, with a standard deviation of sx = 0.0782 mm. Construct and interpret a 90% confidence interval for the true mean thorax length of a male fruit fly. We are 90% confident that the interval from 0.7817 to 0.8191 captures the true mean thorax length for all male fruit flies. μ We are 90% confident that the interval from 0.7704 to 0.8304 captures the true mean thorax length for all male fruit flies. We are 90% confident that the interval from 0.778 to 0.8229 captures the true mean thorax length for all male fruit flies. We are 90% confident that the interval from 0.7817 to 0.8191 captures the mean thorax length for male fruit flies in this study. In 90% of all possible samples of size 49, the interval from 0.7817 to 0.8191 will capture the true mean thorax length of all male fruit flies.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Fruit flies are used frequently in genetic research because of their quick reproductive cycle. The length of the thorax (in millimeters) was measured for each fly in a random sample of 49 male fruit flies. The mean length was x = 0.8004 mm, with a standard deviation of sx = 0.0782 mm. Construct and interpret a 90% confidence interval for the true mean thorax length of a male fruit fly. We are 90% confident that the interval from 0.7817 to 0.8191 captures μ the true mean thorax length for all male fruit flies. We are 90% confident that the interval from 0.7704 to 0.8304 captures μ the true mean thorax length for all male fruit flies. μ We are 90% confident that the interval from 0.778 to 0.8229 captures the true mean thorax length for all male fruit flies. We are 90% confident that the interval from 0.7817 to 0.8191 captures μ the mean thorax length for male fruit flies in this study. In 90% of all possible samples of size 49, the interval from 0.7817 to 0.8191 will capture the true mean thorax length of all male fruit flies.
Transcribed Image Text:Fruit flies are used frequently in genetic research because of their quick reproductive cycle. The length of the thorax (in millimeters) was measured for each fly in a random sample of 49 male fruit flies. The mean length was x = 0.8004 mm, with a standard deviation of sx = 0.0782 mm. Construct and interpret a 90% confidence interval for the true mean thorax length of a male fruit fly. We are 90% confident that the interval from 0.7817 to 0.8191 captures μ the true mean thorax length for all male fruit flies. We are 90% confident that the interval from 0.7704 to 0.8304 captures μ the true mean thorax length for all male fruit flies. μ We are 90% confident that the interval from 0.778 to 0.8229 captures the true mean thorax length for all male fruit flies. We are 90% confident that the interval from 0.7817 to 0.8191 captures μ the mean thorax length for male fruit flies in this study. In 90% of all possible samples of size 49, the interval from 0.7817 to 0.8191 will capture the true mean thorax length of all male fruit flies.
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