A number between 1 and 10, inclusive, is randomly chosen. Events A and B are defined as follows. A: {The number is even}
B: {The number is less than 7}
Identify the sample points in the event A ∪ B.
A){1, 2, 3, 4, 5, 6, 8, 10}
B){1, 2, 3, 4, 5, 6, 7, 9}
C){2, 4, 6}
D){1, 2, 3, 4, 5, 6, 7, 8, 10}

Question

Quizplus · Accepted Answer

Event A ∪ B includes all numbers that are either even (2, 4, 6, 8, 10) or less than 7 (1, 2, 3, 4, 5, 6), which results in the set {1, 2, 3, 4, 5, 6, 8, 10}.

A Number Between 1 and 10, Inclusive, Is Randomly Chosen