The Pooled Proportion Estimate Is Used When

question 61

Multiple Choice

The pooled proportion estimate is used when:

• A)the proportion of successes from sample 1 equals the proportion of successes from sample 2.
• B)the total number of successes in both samples divided by the total of both sample sizes equals 1.
• C)the null hypothesis states that the two population proportions differ by some non-zero number.
• D)None of these choices.

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Definitions:

Dissecting Microscope

A low magnification microscope designed for viewing and manipulating large, detailed specimens, such as biological tissues during dissection.

Compound Light Microscope

An optical instrument used to magnify images of small objects, consisting of an eyepiece and an objective lens.

Crenate

Describes a type of cell or cell edge that is scalloped or notched, often as a result of a cell losing water in a hypertonic environment.

Mitosis

A process of cell division that results in two genetically identical daughter cells from a single parent cell, ensuring equal distribution of chromosomes.