Collin's sampling method will better represent the entire population.
<h3>Missing part of the question</h3>
Determine which sampling method will better represent the entire population.
<h3>How to determine the better method?</h3>
From the question, we understand the Collin selected random names from the school directory.
While Karl surveyed only the students sitting close to him.
Karl's method is biased because students sitting far from him do not have a chance of being surveyed.
Hence, Collin's sampling method will better represent the entire population.
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The distance from the outside edge of a circle to its centre is given by its radius. The circumference of a circle is given by 2πr, thus if we know that this is equal to 75 feet and using π = 3.14, we get:
75 = 2*3.14*r
r = 11.942
Thus r = 12 ft (to the nearest foot)
10/5÷5/5=2/1 or 2 so all you had to do was put the numbers over each other and simplify
y more than 4 means you are adding y to 4 so the equation would be
4+y = -36
I would put it like this .
Let x be punch bowl
Ratio: (Sugar/glass)
(3) * (2/8) = x
6/8 = x
0.75= x
So you will need 3/4 cups of sugar
Or if easier for you cross multiply the set up same ratio so would look like .
2/8=x/3. Now do cross multiply
2×3=8×x
6=8x
Now divide
6/8=x
You will get 0.75 which is 3/4 cups
