The Distribution of Final Exam Scores in Inferential Statistics Class

question 57

Short Answer

The distribution of final exam scores in inferential statistics class is normal with standard deviation 6. Find the mean score if 93.32% of the students received scores no higher than 90.
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Definitions:

Sustainable Output

The level of production that can be maintained over the long term without depleting natural resources or harming the environment.

Unemployment Rate

The fraction of the employment sector that is not employed and is earnestly looking for work.

Nominal Wage

The wage paid to employees in current currency terms, without adjustment for inflation, representing the face value of earnings.

Real Wage

The purchasing power of wages, adjusted for inflation, reflecting the actual goods and services that can be bought.