From Environment Canada: "Our experts on weather and climate have combed through 45 years of weather records, and determined the probabilities based on the following criteria:
-a "white" Christmas is defined as having at least 2 cm of snow on the ground on December 25."
The probability that there will be a white Christmas in Vancouver is 11%.
The probability that there will be a white Christmas in Hamilton is 68%
What type of probability have they used to determine these probabilities?

Respuesta :

hat grade are u? I'm just asking cause the formulas are going with grade I could help if u want me too
toporc
The calculation is based on historical data. Therefore the type of probability can be described as HISTORICAL PROBABILITY.