Work out the area of a triangle base 6cm height 8cm
2 answers:
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Answer: 80,000
Step-by-step explanation:
Plug in 50,000 where the x are and then just solve from there
Answer:
Step-by-step explanation:
The fundamental step would be to determine the values of p and E which i believe is the margin of error in this case. Consider the following two equations;
We simply add the two equations and solve for p;
We then substitute this value of p in either equation and solve for E;
Since we have both p and E, the confidence interval can thus be written as;