To Estimate the Mean of a Normal Population Whose Standard

question 132

Multiple Choice

To estimate the mean of a normal population whose standard deviation is 6,with a bound on the error of estimation equal to 1.2 and confidence level 99% requires a sample size of at least:

• A)166
• B)167
• C)13
• D)None of these choices.

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Definitions:

Negotiator

An individual who engages in discussions with one or more parties to reach an agreement or resolve a dispute.

Sells Out

The act of betraying one's principles or associates, often for personal gain or avoidance of negative consequences.

Face Threat Sensitivity

Refers to an individual's reaction to communication that threatens their social face or self-esteem.

Agree

Refers to a concurrence in opinion or feeling, indicating acceptance or consent.