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Use the Given Information to Find the Minimum Sample Size μ\mu

question 101

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Use the given information to find the minimum sample size required to estimate an unknown population mean μ\mu
-How many weeks of data must be randomly sampled to estimate the mean weekly sales of a new line of athletic footwear? We want 98% confidence that the sample mean is within $400 of the population mean, and the
Population standard deviation is known to be $1400.


Definitions:

On-Premise

Refers to software and technology that is installed and runs on the premises of the person or organization using the software, rather than at a remote facility.

Internal Programmers

Developers or coders who are employed within an organization to create and maintain its computer software and systems.

JIT

Just-In-Time, a management strategy that aligns raw-material orders from suppliers directly with production schedules, aimed at reducing inventory costs.

Downstream

Refers to activities or processes that happen after the initial production phase, often relating to the distribution, refining, and retailing of products.

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