how to find the covariance of an experiment how to find the covariance of an experiment how do you solve the problem of covariance how do you find the covariance? how do you calculate the covariance of the experiment? how is covariance measured in experiments how to determine covariance how to find the coefficients in an experiment covariance and experiment how to determine the covariance of the experiment? how to calculate covariance in an experiment with a fair coin how do you find the covariance what is the covariance between x y and y how to find covariance what is the covariance between the numbers of heads in a coin when you find covariance, what does that mean how do you calculate covariance how to find the covariance of an experiment how is covariance calculated calculate the covariance between y and y