Major League Baseball Salaries Averaged $3

question 103

Multiple Choice

Major league baseball salaries averaged $3.26 million with a standard deviation of $1.2 million in 2009. Suppose a sample of 100 major league players was taken. Find the approximate probability that the mean salary of the 100 players exceeded $4.0 million.

• A) Approximately 0
• B) 0.0228
• C) 0.9772
• D) Approximately 1

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