The theoretical probability of an event occurring is 2/5 which best describes the experimental probability associated with this event?

Out of every 5 trials, the desired outcome will occur approximately 2 times.

Step-by-step explanation:

Consider the provided information.

Theoretical probability is a likelihood determined by reasoning.

It can be written as the number of favorable outcomes divided by the total number of possible outcomes.

Or we can say that the numerator represents the favorable outcomes and denominator represents the total number of possible outcomes.

Thus, we can say that 2/5 represents: Out of every 5 trials, the desired outcome will occur approximately 2 times.

d. bc = 12 and ef = 16

step-by-step explanation:

we are given that δabc : δdef such that .

also, it is given that

so, from the options, we need that .

a.

b.

c.  

d.

as, we can see that only option d gives the same ratio as i.e. .

hence, the possible lengths are bc = 12 and ef = 16.