Explain how to distinguish between a rational number and an irrational number.
2 answers:
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The completion of the tabs are:
- The value of
is the sample proportion.
- The value of
is found by evaluating
- The value of n is the sample size.
- The value of E is the margin of error.
- The value of p is the population proportion.
- α = 0.05.
You may calculate how many percentage points your findings will deviate from the actual population figure by using something called a margin of error.
In conclusion
- The worth of p^ is the fraction of the sample.
- The worth of p^ is discovered by assessing
- The sample size is given by the number n.
- The margin of error is expressed as E's value.
- The population percentage is represented by the value of p.
- α = 0.05.
In conclusion,
Read more about the margin of error.
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Answer:
Step-by-step explanation:
Completing the square gives
So we have to cancel the latter two terms out for the expression to always become a square (otherwise we are dealing with a square plus something else, which doesn't always result in a square), giving us our answer directly.