The Length of Time It Takes College Students to Find

question 65

Multiple Choice

The length of time it takes college students to find a parking spot in the library parking lot follows a normaldistribution with a mean of 3.0 minutes and a standard deviation of 1 minute. Find the probability that arandomly selected college student will find a parking spot in the library parking lot in less than 2.5 minutes.

• A) 0.3085
• B) 0.1915
• C) 0.3551
• D) 0.2674

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Definitions:

Range

In statistics, range refers to the difference between the highest and lowest values in a data set.

Class Intervals

The range of values into which data points in a dataset are grouped for the purpose of creating a frequency distribution.

Frequency Distribution

A statistical representation showing the number of times each value appears in a dataset, often visualized as a table or graph.

National Counseling Exam

A certification examination for counselors in the United States, assessing knowledge and skills required for effective counseling practice.