This is part of a population selected to predict information about the population as a whole. Example: 100 voters were polled after they voted, 50 voted democrat and 50 voted republican; the final results are sure to be close.

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This is scenario is undemocratic.

Explanation:

The winner of the presidential election, Donald Trump, received less votes than Democratic nominee Hillary Clinton. Furthermore, the majority of people did not vote for anyone.

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5