Do you dislike waiting in line? supermarket chain kroger has used computer simulation and information technology to reduce the average waiting time for customers at 2300 stores. using a new system called quevision, which allows kroger to better predict when shoppers will be checking out, the company was able to decrease average customer waiting time to just 26 seconds (informationweek website and the wall street journal website, january 5, 2015) a. which of the exponential probability distribution is applicable and show the probability density function of waiting time at kroger. a. f(z) = e-= e-26 for z 20 b. f(z) =-e e-x for x > 0 c. f(--=-e-26 for x < 0 d. f(x) =-e--=-e26 for x > 0 μ 26 26 26 26 b. what is the probability that a customer will have to wait between 15 and 30 seconds (to 4 decimals)? 0.0095 c. what is the probability that a customer will have to wait more than 2 minutes (to 4 decimals)? 0.9962

-6 is the correct option from the above given options

what is the graph

step-by-step explanation:

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 !

step-by-step explanation:

what is the figure? attach a picture.