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mojhsa [17]
2 years ago
14

What does the margin of error of a confidence interval account for?

Mathematics
1 answer:
Phantasy [73]2 years ago
7 0

  • <em>margin of error tells you how many percentage points your results will differ from the real population value. </em>

<h2><em>hope</em><em> it</em><em> helps</em><em>!</em></h2>

Step-by-step explanation:

  • <em>For example, a 95% confidence interval with a 4 percent margin of error means that your statistic will be within 4 percentage points of the real population value 95% of the time</em>
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cestrela7 [59]
Your answer should be 86.68.
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3 years ago
What is 12 divided by 3,972
katen-ka-za [31]
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6 0
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Simplify the expressions and find the answer.
cupoosta [38]
3- 5/9= 2.45 
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6 0
3 years ago
What is the longest line segment that can be drawn in a right rectangular prism that is 15 cm​ long, 11 cm​ wide, and 10 cm​ tal
sammy [17]

Answer:

  √446 ≈ 21.12 cm

Step-by-step explanation:

The longest dimension of a rectangular prism is the length of the space diagonal from one corner to the opposite corner through the center of the prism. The Pythagorean theorm tells you the square of its length is the sum of the squares of the dimensions of the prism:

  d² = (15 cm)² +(11 cm)² +(10 cm)² = (225 +121 +100) cm² = 446 cm²

  d = √446 cm ≈ 21.12 cm

The longest line segment that can be drawn in a right rectangular prism is about 21.12 cm.

_____

<em>Additional comment</em>

The square of the face diagonal is the sum of the squares of the dimensions of that face. The square of the space diagonal will be the sum of that square and the square of the remaining prism dimenaion, hence the sum of squares of all three prism dimensions.

8 0
2 years ago
Your savings account pays 2.5% interest per year. How much interest does the account pay per month.
Mkey [24]

Answer:

0.21%

Step-by-step explanation:

2.5/12=0.208 or 0.21

3 0
3 years ago
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