To Estimate the Total Number of Successes in a Large $$\tilde { p } \pm z _ { \alpha / 2 } \sqrt { \tilde { p } ( 1 - \tilde { p } ) / n }$$

question 50

Multiple Choice

To estimate the total number of successes in a large finite population of size N,using a sample of size n,the confidence interval estimator is:

• A) \[\tilde { p } \pm z _ { \alpha / 2 } \sqrt { \tilde
• { p } ( 1 - \tilde { p } ) / n }\]
• B) \[N \left[ \tilde { p } \pm z _ { \alpha / 2 } \sqrt { \tilde { p } ( 1 - \tilde { p } ) / n } \right]\]
• C) \[( N + n ) \left[ \tilde { p } \pm z _ { a / 2 } \sqrt { \tilde { p } ( 1 - \tilde { p } ) / n } \right]\]
• D) \[( N - n ) \left[ \tilde { p } \pm z _ { \alpha / 2 } \sqrt { \tilde { p } ( 1 - \tilde { p } ) / n } \right]\]

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Definitions:

Learning The Rule

Refers to the process of acquiring knowledge about how various elements in a system interact or how certain procedures or principles operate.

Memory Strategy

Techniques or methods used to enhance memory performance, such as mnemonic devices, rehearsal, and chunking.

Memory Span

The number of items, usually words or numbers, that a person can retain and recall in correct order in short-term memory.

Large Numbers

Numerical values that are significantly larger than those commonly encountered in everyday life.