The Accuracy of a Labour Standard Is to Be Within

question 1

Multiple Choice

The accuracy of a labour standard is to be within 5%, and the confidence level is 95%. The standard deviation of the sample is 2 and the mean is 8. What sample size should be used?

• A) 8
• B) 10
• C) 96
• D) 127
• E) cannot be determined from the information given

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Definitions:

Glove Anesthesia

A psychological condition in which a person experiences a loss of sensation in the hand and wrist that cannot be explained by medical reasons.

Psychogenic Disorder

A mental disorder that arises primarily from psychological or emotional factors rather than biological causes.

Posthypnotic Amnesia

A form of amnesia induced through hypnosis, where the individual is unable to recall specific information or events that occurred while under hypnosis.

Immediate Satisfaction

Immediate satisfaction refers to the quick fulfillment of a need or desire, often at the expense of longer-term goals or benefits.