A Normal Distribution Has a Mean of µ = 70

question 62

Multiple Choice

A normal distribution has a mean of µ = 70 with σ = 12.If one score is randomly selected from this distribution,what is the probability that the score will be less than X = 76?​

• A)​0.1915
• B)​0.3085
• C)​0.6915
• D)​0.3830

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Definitions:

Income Summary

An account to which the revenues and expenses are transferred in order to close the books; it reflects the net income or loss at the end of a period.

Owner's Capital Account

An account on a company's balance sheet that represents the owner's investment and retained earnings in the business.

Credit Balance

This represents the amount that a company or individual owes to creditors; in accounting, it indicates a balance on the right side of a ledger.

Owner's Drawings Account

A specific account used to track the withdrawals made by the owner from the business for personal use, rephrased from