real numbers, statistics, quadratic equation

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Across
  1. 2. type of numbers that include integers, fractions, and decimals
  2. 3. of central tendency that sums up values and divides by the count
  3. 5. of the x² term in a quadratic equation
  4. 6. solutions to the quadratic equation are found using this formula
Down
  1. 1. value that appears most frequently in a dataset
  2. 2. that can be found on the number line
  3. 4. middle value in a dataset when arranged in order
  4. 7. SQUARED- standard form of a quadratic equation