A Large Trucking Company Wants to Estimate the Proportion of Its

question 61

Multiple Choice

A large trucking company wants to estimate the proportion of its tracker truck population with refrigerated carrier capacity..A random sample of 200 tracker trucks is taken and 30% of the sample have refrigerated carrier capacity. The 95% confidence interval to estimate the population proportion is _______.

• A) 0.53 to 0.67
• B) 0.25 to 0.35
• C) 0.24 to 0.36
• D) 0.27 to 0.33
• E) 0.28 to 0.34

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Definitions:

Centrally Located Mass

A mass located in the center of a body or organ, which can be benign or malignant, necessitating medical evaluation.

Computed Tomography

A diagnostic imaging procedure that uses a combination of X-rays and computer technology to produce detailed cross-sectional images of the body's internal structures.

Electroencephalography

A non-invasive test that involves the use of sensors placed on the scalp to measure the electrical activity of the brain.

Diagnostic Procedure

A method or technique used to identify a disease or condition from its signs and symptoms.