A Group of Statistics Students Decided to Conduct a Survey

question 12

Multiple Choice

A group of statistics students decided to conduct a survey at their university to find the average (mean) amount of time students spend studying per week.Based on a simple random sample,they surveyed 144 students.The statistics showed that students studied an average of 20 hours per week with a standard deviation of 10 hours.What is the probability that average student study time is between 18 and 22 hours?

• A)0.9640
• B)0.0160
• C)0.0360
• D)0.9840

Calculate and interpret the dividend payout ratio and its implication for company's dividend policy.

Understand the significance of the price-earnings ratio and what it indicates about market perception.

Analyze the impact of financial decision-making on working capital and its components.

Understand the limitations and interpretations of financial ratios and their application in analyzing a company's performance.