The 95% Confidence Interval for the Population Proportion P,given a Sample

question 129

Multiple Choice

The 95% confidence interval for the population proportion P,given a sample size n = 2200 and sample proportion = 0.214 is computed as:

• A)0.214 ± 0.017
• B)0.214 ± 0.048
• C)0.214 ± 0.069
• D)0.214 ± 0.086

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Definitions:

Synovial Joint

A type of joint that is enclosed within a capsule containing synovial fluid, allowing for smooth movement between bones.

Joint Capsule

A sac-like structure that encloses the end of bones in a joint, providing stability and containing synovial fluid that lubricates the joint.

Articular Cartilage

The smooth, white tissue that covers the ends of bones where they come together to form joints.

Sarcoplasmic Reticulum

A specialized form of endoplasmic reticulum found in muscle cells, involved in calcium storage and release for muscle contraction.