Question

let the sample space be s = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}. suppose the outcomes are equally likely. compute the probability of the event e = \an odd number less than 7\. p(e) = (type an integer or a decimal. do not round.)

Explanation:

Step1: Identify elements in event E

The odd numbers less than 7 in the set S = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} are 1, 3, 5. So n(E)=3.

Step2: Find number of elements in sample - space

The sample - space S has n(S) = 10 elements.

Step3: Use probability formula

The probability formula is P(E)=\frac{n(E)}{n(S)}. Substituting n(E) = 3 and n(S)=10, we get P(E)=\frac{3}{10}=0.3.

Answer:

0.3