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What is the primary focus of the concept of likelihood?

• Understanding statistical significance

• Analyzing past data

• Predicting future events

• Measuring the probability of observed data

How is likelihood mathematically represented?

• As a ratio of probabilities

• As a difference of probabilities

• As a product of probabilities

• As a sum of probabilities

In which scenario is likelihood most commonly applied?

• Determining stock market trends

• Calculating interest rates

• Estimating parameters in statistical models

• Predicting weather patterns

What is a major limitation of using likelihood in statistical models?

• It assumes data is normally distributed

• It requires large sample sizes

• It can be biased by outliers

• It is computationally intensive

What challenge is often faced when applying likelihood in real-world data?

• Data is always accurate

• Data is rarely available

• Data is too complex to analyze

• Data is often incomplete