A Recent Poll of 120 Adults Who Frequent the Local

question 40

Multiple Choice

A recent poll of 120 adults who frequent the local farmer's market found that 54 have purchased reusable cloth bags for their groceries. The 95% confidence interval for the
Proportion of adults who have purchased reusable cloth bags is

• A) 0.361 to 0.539
• B) 0.4046 to 0.4954
• C) 0.4383 to 0.4617
• D) 0.205 to 0.525
• E) 0.3856 to 0.4896

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Definitions:

Cephalocaudal Trend

A developmental pattern in humans where growth and motor skill development proceed from the head downward through the body.

Encephalitis

An inflammation of the brain, often caused by viral infection, that can lead to symptoms such as fever, confusion, seizures, and headaches.

Cephalopedal Trend

A principle of growth and development where development progresses from the head (cephalo) toward the feet (pedal).

Birth Defects

Conditions that are present at birth, which can cause structural changes in one or more parts of the body and can lead to long-term disability or illness.