In a Given Year,the Average Annual Salary of a NFL

question 103

Multiple Choice

In a given year,the average annual salary of a NFL football player was $189,000 with a standard deviation of $20,500.If a sample of 50 players was taken,then probability that the sample mean will be $192,000 or more is:

• A) 0.6970.
• B) 0.3485.
• C) 0.1515.
• D) 0.0398.
• E) 0.4602.