Data handling (dealing with information) is a critical part of arithmetic which identifies with gathering, speaking to and examining information keeping in mind the end goal to take care of a specific issue or question.

Likelihood is a branch of arithmetic that arrangements with computing the probability of a given occasion's event, which is communicated as a number in the vicinity of 1 and 0. An occasion with a likelihood of 1 can be viewed as a sureness.

Measurement includes using appropriate instruments, to estimate and calculate physical quantities, and to interpret, describe and represent properties of and relationships between 2-d shapes and 3-d objects in a variety of orientations and positions.

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