If the sample size is much smaller than the population size, say 20 times smaller, then random sampling with
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So.. if we take the numerator to be say "a", then the denominator will be "a+3"
either of those two fractions will do
either of those two fractions will do
Four points which lie at (0,0) ; (0,2) ; (2,2) ; (2,0)
What is the figure formed?What is the area of the figure?
The given points lie on graph as per the order given in the attachment.
Which shape?
As the points lie 2 units apart from their adjacent sides. It can be a square or rhombus.
The opposite pairs of sides are also parallel to each other. The adjacent sides of the figure formed are also perpendicular to each other.
<u>Hence! the figure formed is a square.</u>
What is the area?