Need a little help with this one
1 answer:
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By subtracting the given addend to the sum, we see that the other addend is:
<h3>How to get the other addend?</h3>
We know that the sum of two polynomials is:
One of the addends is:
To get the other addend, we can subtract the given addend to the sum:
Then we can conclude that the other addend is:
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Answer:
The correct option is;
e. 2500
Step-by-step explanation:
The formula for sample size is given by the following formula;
At 95%, z = 1.96
ε = Margin of error = 0.02 = 2%
Finding the sample size, n, given only the margin of error is by the following formula;
Margin of error = 100/√n
Therefore, we have;
2 = 100/√n
√n = 100/2 = 50
n = 50² = 2500
Therefore, the correct option is e. 2500.