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Solve the problem.
-On a multiple choice test with 11 questions, each question has four possible answers, one of which is correct. For students who guess at all answers, find the standard deviation for the number of correct answers.
Leading Economic Indicators
Statistical data that precede economic trends and are used to predict future economic activity.
Business Cycle
The fluctuations in economic activity that an economy experiences over time, marked by periods of expansion and contraction.
Business Cycle
The fluctuations in economic activity over time, characterized by periods of expansion (growth) and contraction (recession) in the economy.
Business Activity
The aggregate economic actions carried out by companies, including production, sales, and services, influencing the overall economic health.
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