On a certain airline’s Atlanta to Chicago route, the chance that the early flight is full is 0.8. The chance that the late flight is full is 0.7. The chance that both flights are full is 0.6. Can we believe that the two flights being full are independent events? yes We do not have enough information to determine the answer. no

No, we can't believe that the two flights being full are independent events.

Step-by-step explanation:

We are given that On a certain airline’s Atlanta to Chicago route, the chance that the early flight is full is 0.8. The chance that the late flight is full is 0.7. The chance that both flights are full is 0.6.

Let Probability that the early flight is full = P(E) = 0.8

Probability that the late flight is full = P(L) = 0.7

Probability that both flights are full = = 0.6

Now, it is stated that for any two events to be considered as independent events following condition must gets fulfilled, i.e.;

Suppose there are two events A and B, so for these two events to be independent;

So, according to our question;

                   ----- for these events to be independent

Since, the required condition is not fulfilled so we can't believe that the two flights being full are independent events.      

the population of other specie of birds will decline or other specie of birds will find some alternate source of food to survive.

explanation:

according to the competitive exclusion principle, which is also known as gause's law, two specie living in the same niche and feeding on the same resource cannot co-exist stably.

as we have well studied the theory of natural selection which states that only those organisms survive which have better tendency to compete for food and adapt to the environmental conditions.

coming towards the question, what wi ll happen when one species outcompetes the other for the small fish , the other specie will not get enough food and will start to die or decline in population. eventually either other specie needs to find another alternative food source for itself or migrate at some other location where there is less competition otherwise it will just not exist anymore at that niche.

hope it !

required rate of return = 0.166 = 16.6%

step-by-step explanation:

under the capital asset pricing model (capm), the required or expected rate of return for a particular security or asset is given using the formula:

required rate of return = risk-free rate + beta*(market risk premium)

we are given that;

risk-free rate = 4% = 0.04

beta = 1.4

market risk premium = 9% = 0.09

we simply plug these values into the above formula;

required rate of return = 0.04 + 1.4*(0.09)

required rate of return = 0.04 + 0.126

required rate of return = 0.166 = 16.6%