A Sample of 5 Clusters Is to Be Taken from a Population

question 6

Short Answer

A sample of 5 clusters is to be taken from a population with N = 30 clusters and M = 420 clusters in the population. The values of M_i and a_i are shown below.
a.Determine the point estimator of the population proportion.
b.Determine an approximate 95% confidence interval estimate for the population proportion.

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Definitions:

Basic Geometric Shapes

Simple forms such as circles, squares, triangles, and rectangles that are a foundational element of geometry.

Artistic Development

The process and stages of growth in creating, understanding, and appreciating art.

Motor and Cognitive Skills

Skills related to physical movement and mental processes respectively. Motor skills include tasks like walking, while cognitive skills involve tasks like thinking and problem-solving.

Social and Sensory Skills

These skills involve the ability to interact effectively with others and to process and respond to sensory input from the environment.