Assume the following variable has been declared and given a value as shown: Random rand = new Random();
Double number = rand.nextDouble () * 2 + 3;
What are the smallest and largest values number may be assigned?
A)3)0, 5.0
B)0)0, 6.0
C)-3.0, 3.0
D)0)0, 3.0

Question

Quizplus · Accepted Answer

The nextDouble() method generates a value between 0.0 (inclusive) and 1.0 (exclusive). Multiplying by 2 gives a range of 0.0 to 2.0, and adding 3 shifts the range to 3.0 to 5.0.

Assume the Following Variable Has Been Declared and Given a Value