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 as
table 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.
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