Matching Pairs Intro to Probability Online version Students will match definitions to statements. by Ms. Barnum 1 Experimental Probability 2 An unlikely event 3 Likelihood 4 An impossible event 5 A likely event 6 A certain event 7 Theoretical Probability What we observe The chance that an event will occur What we expect will happen An event that could happen less than half of the time An event that will definitely occur Something that cannot occur An event that can happen more than half of the time