The Midpoint of the Class Interval 60-65 Is

question 19

Multiple Choice

The midpoint of the class interval 60-65 is:

• A)62.5
• B)63
• C)62
• D)63.5

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Definitions:

Population Proportions

Population proportions represent the fraction of individuals in a population that belong to a specified category or exhibit a particular attribute.

Z-value

A measure of how many standard deviations an element is from the mean; often used in statistical analysis to determine significance levels.

Population Proportion

The fraction or percentage of a total population that exhibits a particular characteristic or attribute.

Random Sample

A sample drawn from a population where each member has an equal chance of being selected, aiming for fair representation.