math crossword

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Across
  1. 3. each throw of a die
  2. 4. and one probability of each event
  3. 5. equal to the number of favourable outcomes divided by total outcomes
  4. 8. element of probability
  5. 9. the sum of all probabilities
  6. 10. collection of some outcomes of the experiment
Down
  1. 1. equation an equation with degree 1 is called ________
  2. 2. every solution of the linear equation is a point on the _______ of the linear equation
  3. 6. a trial is an action which results in one or several ______
  4. 7. a linear equation in two variables have ________ solutions