Suppose the proportion of surface area in a randomly selected quadrat that is covered by a certain plant has a standard

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Suppose The Proportion Of Surface Area In A Randomly Selected Quadrat That Is Covered By A Certain Plant Has A Standard 1 (14.81 KiB) Viewed 62 times

Suppose the proportion of surface area in a randomly selected quadrat that is covered by a certain plant has a standard beta distribution with e - 5 and 3 - 2 (a) Compute E(X) and (X). (Round your answers to four decimal places.) E(X) = 7142 VIX) - 0255 X (b) Compute PIX S0.4). (Round your answer to four decimal places.) (c) Compute P(0.4 SXS 09). (Round your answer to four decimal places.) 8409 х (d) What is the expected proportion of the sampling region not covered by the plant? (Round your answer to four decimal places.) 2858