AETHER481GO AETHER481GO Math Answered Fact or Bluff. Write Fact if the statement is true and Bluff if false.1. The z-scores to the left of the mean are negative values.2. Standard normal table is also known astable of areas under the normal curve or z-table.3. There are 4 outcomes if you tossed 2 coins.4. The probability distribution of discrete random variable is also called a probability mass function.5. A percentile is a measure of relative standing.