Final answer:
Graphing calculators such as the TI-83, TI-83+, and TI-84 are commonly used for calculating gamma functions through integration, as they have built-in capabilities for complex mathematical computations, including statistical operations like the tcdf function.
Step-by-step explanation:
The type of calculator used for calculating gamma functions through integration would typically be a graphing calculator that has the capability to perform complex mathematical functions. The TI-83, TI-83+, and TI-84 calculators are examples of such devices that can compute gamma functions as well as other advanced mathematical and statistical operations. These calculators provide step-by-step instructions for input, as indicated in Calculator Guidance, and come with built-in functions that greatly simplify many calculations. For instance, for the Student's t-probabilities they offer a tcdf function, which can be used to find the probability for given values of t. Similarly, calculating the best-fit line or creating scatter plots can be done efficiently using these calculators' functionalities.
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