Suppose the number of claims filed by an insured in a week follows the Poisson distribution with mean 2. The number of claims filed by each insured in a week is independent of that by other insureds. There are 5000 insureds. Determine the coefficient of variation of the total number of claims filed by the 5000 insureds in a week.

(urgent ) use pi 3.14 to estimate the circumference of the circle to the nearest hundredth middle is 4in (urgent )

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

You have learned about the six trigonometric functions, their definitions, how to use them, and how to represent them graphically. the sine, cosine, and tangent trigonometric functions can be paired with their reciprocal functions, cosecant, secant, and cotangent, respectively. think about how each function is related to its reciprocal function.how are the graphs of the reciprocal functions related to their corresponding original functions? what happens to the graphs of the reciprocal functions as x approaches the zeros of the original functions? describe how you would teach friends with different learning styles (visual-spatial, aural-auditory, verbal-linguistic, physical-bodily-kinesthetic, logical-mathematical, social-interpersonal, and solitary-intrapersonal) how to graph the reciprocal functions