Table H.1 A Worker Was Observed for Four Cycles in a Repetitive

question 33

Multiple Choice

Table H.1
A worker was observed for four cycles in a repetitive task that contains four distinct elements. The observer recorded the following items in seconds, using the snap-back method:

-How many more observations must be made in order to estimate the select time for Element 1 if the company wishes to be within 6% of the actual value with 95% confidence?

• A) 81
• B) 67
• C) 53
• D) 48

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Definitions:

Self-concept

A person's perception and evaluation of themselves, encompassing beliefs, feelings, and thoughts about one's abilities, values, and identity.

Personality

The collection of characteristics that shape a person's distinct nature.

Positive Psychology

The scientific study of human flourishing, with the goals of discovering and promoting strengths and virtues that help individuals and communities thrive.

Humanistic Psychology

A psychological perspective emphasizing individual potential for growth and the importance of human values, aspirations, and conscious experience.