Introduction to expected value of guardian sample information: Expected value is the main thought in probability, in a more general intellect than probability herself. The expected value of a real-valued selection variable provides a calculation of the center of the variable's distribution. More importantly, by taking the expected value of various functions of a common random variable, we can calculate many interesting features of its distribution, including spread and correlation. The tutor is a personality working in the education of others, separately or in groups. Formula for expected value of sample information tutor: The following formula for expected value of sample information tutor which is used to calculate the expected value for the discrete random variable is given below. .Expected value E(x) = sum (xi. P(xi))x = discrete random variableP(x) = probability distributionExamples of problems for the expected value of information about the guardian sample: Expected value of information about the sample...