An Operator Wants to Determine the Standard Deviation for a Machine

question 19

Multiple Choice

An operator wants to determine the standard deviation for a machine she operates.To do this,she wants to create a p-chart.Over a month's time,she collects 30 samples of 75 observations each and records the number of errors.The average proportion defective is found to be 0.024.Which of the following is the standard deviation (s) of the machine?

• A) Less than or equal to 0.1
• B) More than 0.1 but less than or equal to 0.5
• C) More than 0.5 but less than or equal to 1.0
• D) More than 1.0

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Definitions:

Employer Responsibility

The legal and ethical obligations that an employer has towards their employees, including providing a safe working environment, fair wages, and respecting labor laws.

Employee Responsibility

The duties and obligations employees have towards their employer and workplace.

Payroll Items

Components that constitute an employee's earnings and deductions, including salary, wages, bonuses, taxes, and benefits.

Employer Responsibility

The legal and ethical obligations of employers to provide a safe working environment and fair treatment to employees.