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NikAS [45]
2 years ago
12

HELP!!! please this is my last question for my paper

Mathematics
1 answer:
s2008m [1.1K]2 years ago
4 0

Answer:

\sqrt{2}

Step-by-step explanation:

We can use pytho theorem to find X because its a right triangle, so:

a^2 + b^2 = c^2

plug our numbers

1^2 + 1^2 = x^2

simplify

1+1 = x^2

2=x^2

answer = root2

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Step-by-step explanation:

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For the women

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Margin of error = z√[p1(1 - p1)/n1 + p2(1 - p2)/n2]

To determine the z score, we subtract the confidence level from 100% to get α

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The z score corresponding to the area on the z table is 1.96. Thus, confidence level of 95% is 1.96

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= 1.96 × √0.0004575 + 0.00032086957)

= 0.055

Confidence interval = 0.61 - 0.82 ± 0.055

= - 0.21 ± 0.055

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3 years ago
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