Learning Time of Computer Software Narrative

question 223

Essay

Learning Time of Computer Software Narrative
The time x a student spends learning a computer software package is normally distributed with a mean of 8 hours and a standard deviation of 1.5 hours. A student is selected at random.
-Refer to Learning Time of Computer Software Narrative. What is the probability that the student spends between 6.5 and 8.5 hours learning the software package?

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Definitions:

Measuring

The process of determining the size, quantity, or degree of something typically through the use of standardized units or instruments.

Good News Earnings Surprises

Instances when a company's reported earnings exceed the expectations of analysts and investors, typically resulting in a positive reaction in the stock market.

Stock Returns

The earnings generated from investing in shares of stock, including dividends received and capital gains from price increases.

Earnings Announcement Date

The date on which a company publicly releases its financial performance results for a specific period, often accompanied by a report and sometimes a conference call with analysts and investors.