The Following Data Show the Scores of a Sample of 40

question 42

Essay

The following data show the scores of a sample of 40 students who have taken statistics. ​
Use α = .10 and conduct a goodness of fit test to determine if the sample comes from a population that has a normal distribution.Use the critical value approach.

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Definitions:

Depreciation Expense

A charge that reflects the cost of using fixed assets over their useful life.

Plant Assets

Durable assets with physical form, employed in running a company and not meant for resale.

Year Ended

The conclusion of a 12-month accounting period, at which financial statements are prepared.

Straight-Line Method

A depreciation technique that allocates an equal amount of depreciation to each year of the asset's useful life.