Find $\mathrm { P } ( \bar { X } > 172 )$

question 17

Multiple Choice

Find $\mathrm { P } ( \bar { X } > 172 )$ If ? = 175 and $\sigma _ { \bar { X } } ^ { 2 } = 9$

• A).1587
• B).8413
• C).6293
• D).3707

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Definitions:

Standard Rate

A predetermined cost or charge that applies to a particular activity, operation, or product within a business environment.

Fixed Factory Overhead Volume Variance

A measure used in cost accounting to determine the difference between the budgeted and actual volume of production, affecting fixed overhead costs.

Standard Costs

Standard costs are the predetermined costs associated with manufacturing a product or delivering a service, used as benchmarks to measure performance.

Actual Costs

The real expenses incurred in the production or acquisition of goods and services.