The Number of Successes and the Sample Size Are Given

question 32

Multiple Choice

The number of successes and the sample size are given for a simple random sample from a population. Use theone-proportion z-interval procedure to find the required confidence interval.
-n = 138, x = 86; 90% level

• A)0.557 to 0.689
• B)0.559 to 0.687
• C)0.555 to 0.691
• D)0.554 to 0.692

---

Definitions:

Constant Motion

A state or condition of continual movement or activity, often used to describe restless or hyperactive behavior.

ADHD

Attention Deficit Hyperactivity Disorder, a neurological disorder characterized by inattention, hyperactivity, and impulsivity.

Autism Spectrum Disorder

A spectrum of conditions related to neurodevelopment involving difficulties in social interactions, repetitive acts, as well as issues with both spoken and non-spoken forms of communication.

Impaired Social Interaction

A condition where an individual experiences difficulty or incapability in engaging effectively with others in social contexts.