Question

Look at the sample space below. {1, 2, 3, 7, 9, 10, 15, 19, 20, 21} When chosen randomly, what is the probability of picking an odd number? P(odd number) = Question 5 options: 1/21 3/10 7/10 1/2 ANSWER AND GET 20 POINTS

Answer 1

The probability of getting an odd number is 7/10.

Explanation:

There are 7 odd numbers: {1, 3, 7, 9, 15, 19, 21}

There are 3 even numbers: {2, 10, 20}

There are 10 numbers overall: {1, 2, 3, 7, 9, 10, 15, 19, 20, 21}

7 odd numbers out of 10 numbers is equal to 7/10

Answer 2

the probability of picking an odd number is 7/10