Ezra's friend, gwen, takes the math portion of the act and scores 27. act math scores are normally distributed with a mean of 20.7 and a standard deviation of 5.0. what is the z-score for gwen's act score? 2.11 1.42 2.03 1.26 9. suppose ezra's z-score is 1.50 and gwen's z-score is 1.20; if we assume that both assessments measure the same kind of ability, who did better: ezra or gwen? ezra and gwen did equally as well as each other. ezra gwen we do not have enough information to determine who had the higher score.

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step-by-step explanation:

-1/2 +2

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.

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8.3 and the 3 is repeating

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