Solve the Problem. -100 Employees of a Company Are Asked How They Get

question 248

Multiple Choice

Solve the problem.
-100 employees of a company are asked how they get to work and whether they work full time or part time. The figure below shows the results. If one of the 100 employees is randomly selected,
Find the probability that the person does not work full time. 1. Public transportation: 9 full time, 8 part time
2) Bicycle: 5 full time, 3 part time
3) Drive alone: 32 full time, 26 part time
4) Car pool: 7 full time, 10 part time

• A) 0.47
• B) 0.44
• C) 0.53
• D) 0.26

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Definitions:

Regression Analysis

Regression analysis is a statistical method for estimating the relationships among variables, often used to predict the outcome of one variable based on the value(s) of another.

Crime Rates

A measure of the number of crimes committed per unit of population or geographic area within a specific period.

Cases

Instances or examples of a phenomenon being studied.

Marital Status

A demographic variable indicating an individual's current state regarding marriage (e.g., single, married, divorced, widowed).