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, 7, 8, 10}
B) {2, 4, 6}
C) {1, 2, 3, 4, 5, 6, 8, 10}
D) {1, 2, 3, 4, 5, 6, 7, 9}

Question

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, 7, 8, 10}
B) {2, 4, 6}
C) {1, 2, 3, 4, 5, 6, 8, 10}
D) {1, 2, 3, 4, 5, 6, 7, 9}

Quizplus · Accepted Answer

Event A ∩ B represents the intersection of events A and B, meaning the numbers that are both even and less than 7. The even numbers less than 7 are {2, 4, 6}.

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