4. Suppose you want to set the double variable oneToThree to a random real numbe

Question

4. Suppose you want to set the double variable oneToThree to a random real number uniformly distributed in the interval [1.0, 3.0). You have made the following declaration: Random r = new Random1L(); noting that r.nextDouble() returns a random real number uniformly distributed in the interval [0.0, 1.0). Which statement will set oneToThree to the desired result?

A. * r.nextDouble(); B. + 2.0 * r.nextDouble(); C. + r.nextDouble() + r.nextDouble(); D. + r.nextDouble() + r.nextDouble();

Explanation / Answer

B will give the correct answer as A can give you zero and D can also give you zero adding double may produce something extra so C is eliminated

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