What is a group of Chances called?

A group of chances is commonly called a Raffle. Other collective nouns you may see include Pocket.

Collective nouns are a set of specialized words used to describe a group or collection of chance-related entities. These collective nouns encapsulate the concept of probability, likelihood, or opportunity, presenting chances as an assembled unit. They aim to add efficacy in identifying and discussing numeric probabilities or opportunities with precision. One example of a collective noun for chances is a "cluster." As a cluster, chances unite, forming a concentrated group where each individual chance contributes to the outcome as a whole. This highlights the interconnection and collective impact of multiple opportunities on a given situation. Another collective noun for chances is a "gamble." Like a gamble, chances come together to create a pool of possibilities, highlighting the risky or uncertain nature of the opportunities at hand. Through this collective noun, the emphasis is placed on the idea of taking calculated risks and the anticipation of uncertain outcomes. A further collective noun for chances is a "lot." Similar to a lottery system, whereby individual numbers or tickets come together to form the collective chance of winning, chances encompassed within a lot are treated as a consolidated whole. Attention is given to the quantity of chances involved, signifying either good fortune or the immense range of possibilities available. Lastly, a collective noun for chances is a "matrix." Like a matrix, chances intersect, forming an intricate network where different probabilities converge. This emphasizes the interplay between various factors and opportunities, suggesting complex relationships and the influence of one chance on another. The term "matrix" underscores the idea of organized patterns or frameworks within a collection of chances. In summary, collective nouns for chances offer means to appreciate chances as a collective unity, be it manifested through clusters, gambles, lots, or matrices. These descriptive words enable individuals to not only quantify and communicate probabilities but also enhance their understanding of the interdependent nature and potential outcomes rooted in chances.