In Estimating the Sample Size Necessary to Estimate P, If

question 12

Multiple Choice

In estimating the sample size necessary to estimate p, if there is no good approximation for the value of p available, the value of ____ should be used as an estimate of p in the formula.

• A)0.10
• B)0.50
• C)0.40
• D)1.96
• E)2.00

Understand the body's immune response and defense mechanisms.

Distinguish between different types of blood cells and their functions.

Describe the processes and conditions affecting blood flow and clotting.

Recognize the symptoms and causes of common allergic reactions.

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Definitions:

Variability

The measure of how spread out or scattered scores are in a distribution.

Modality

The number of peaks or modes in the distribution of data, used to describe the shape of the data distribution.

Skewed

Describes a distribution of data that is asymmetrical, with a longer tail on one side of the central peak than on the other.