Question

Even numbers outside from 1-29 a-20,24,28 b=6,12,18,24 fill in the venn diagramwith this info a number is chosen at random workout the probabilty it is in.

Options:
a) 3/10
b) 1/3
c) 1/5
d) 2/5

Answer 1

The probability of choosing a number from a given set can be found by dividing the number of favorable outcomes by the total number of outcomes. So, the correct option is A. 3/10.

Step-by-step explanation:

To find the probability of choosing a number from the given set of numbers, we need to determine the number of favorable outcomes and the total number of outcomes.

In this case, the set of favorable outcomes is the set of even numbers outside of 1-29, which is {20, 24, 28}.

The total number of outcomes is the set of numbers outside of 1-29, which is {2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28}.

Therefore, the probability of choosing a number from the given set is:

P(A) = number of favorable outcomes / total number of outcomes = 3 / 14 = 3/10.