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Answers for “如何绘制连续均匀分布的图形?”

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To draw the graph of a continuous uniform distribution, plot the lower bound 'a' and the upper bound 'b' on the horizontal x-axis. Then, plot the constant probability density value 1b−a\frac{1}{b-a} on the vertical y-axis.

Conditions: You know the values of the lower bound a and the upper bound b.; You have calculated the constant probability density value 1b−a\frac{1}{b-a}.

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To calculate the probability of an event occurring in a specific subinterval, you find the area of the rectangle under the probability density function graph over that subinterval. The base of this rectangle is the length of the subinterval, and its height is the constant probability density value.

Conditions: The distribution is continuous and uniform over the main interval.; The target subinterval lies completely inside the main interval.; Probability is represented by the area under the density graph.