rifle at the target on the (x, y) plane. A boy shoots at the target on the (x, y actual point in which the shooting hits the target on the (x, y) plane is ass w a bivariate normal distribution with the means x = μy = 0, standard de =oy=σ and correlation coefficient p = 0. The CPE of the boy is define is of a circle centred at (0, 0) with a probability 0.5 to encompass (X, Y), t where the shooting hits the target. If r = CPE, then Pr√√√X² + y² ≤ 1

How do you find the maximum likelihood estimator for the exponential distribution?

Statistical Physics

Data on the cost (millions of dollars) and the running time (minutes) for films of a particular season are summarized in the computer output shown to the right and the plots below. Complete parts a and b Click the icon to view the plots. a) Check the assumptions and conditions for inference Select all that apply The residual plot and the scatterplot show consistent variability The scatterplot looks straight enough The residuals look random The residuals are nearly normal None of the assumptions and conditions for inference are satisfied. b) Find a 95% confidence interval for the slope and interpret it. m% confident that the cost of making longer movies (Round to two decimal places as needed. Use ascending order.) Dependent variable is: Budget(SM) squared-24.0% R s 25.12 with 20-2-18 degrees of freedom Variable Coefficient SE(Coeff) t-ratio P-value intercept -23.5882 Run Time 0.665602 0.2788 34.12 -0.69 0.4982 2.39 0.0282 at a rate of between and milion dollars per minute Plots 120 Run…