Cambridge Public Schools Page 1 2013-2014
... • As students acquire mathematical tools from their study of algebra and functions, they apply these tools in statistical contexts (e.g., S-ID.6). In a modeling context, they might informally fit an exponential function to a set of data, graphing the data and the model function on the same coordinat ...
... • As students acquire mathematical tools from their study of algebra and functions, they apply these tools in statistical contexts (e.g., S-ID.6). In a modeling context, they might informally fit an exponential function to a set of data, graphing the data and the model function on the same coordinat ...
probability and stochastic processes
... Let X and Y be (discrete) random variables. The conditional expectation or conditional mean E[X | Y ] is a random variable whose value is known if the value of Y is known. In other words E[X |Y ] = g(Y ), where g is some function depending on the joint distribution of X and Y . If the value of Y is ...
... Let X and Y be (discrete) random variables. The conditional expectation or conditional mean E[X | Y ] is a random variable whose value is known if the value of Y is known. In other words E[X |Y ] = g(Y ), where g is some function depending on the joint distribution of X and Y . If the value of Y is ...