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The random variable has moment generating function ox(t) = exp ((66)2 +14 14t) Provide answers to the following to two decimal places (a) Evaluate

The random variable has moment generating function ox(t) = exp ((66)2 +14 14t) Provide answers to the following to two decimal places (a) Evaluate the natural logarithm of the moment generating function of 2X at the point t = 0.16. 8.32 (b) Hence (or otherwise) find the expectation of 2X. 28 (c) Evaluate the natural logarithm of the moment generating function of 2x + 7 at the point t = 0.16. 9.44

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