Given: for One Section of the SAT: M = 500

question 50

Essay

Given: For one section of the SAT: m = 500 and s = 100. The SAT was given to a sample of n=35 and the mean SAT for this sample was 536. Calculate the z test for this sample mean. Does this sample differ significantly from the population for a two-tailed test?​

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Definitions:

Gross Profit

The difference between revenue and the cost of goods sold, representing the basic profitability of a company's products or services.

Sports Apparel

Clothing and accessories designed for sports and physical activities.

Depreciation

The allocation (spreading) of the cost of an asset (such as an auto or equipment) over its expected useful life.

Square Footage

A measurement of area expressed in square feet, often used to determine the size of a room or building.