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3 years ago

16. Which statement best describes a margin of error?

Mathematics

1 answer:

stellarik [79]3 years ago

7 0

Answer: D. the value of error between a sample statistic and an actual population parameter

Step-by-step explanation:

In a study , the margin of error gives the amount of the random variation of the actual result from its estimation.

So, it is the value of error between a sample statistic( which is estimated population parameter until actual is known) and an actual population parameter.

Hence, the best statement to represent the margin of error :

D. the value of error between a sample statistic and an actual population parameter

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Svetlanka [38]

Answer:

448 ft ^2

Step-by-step explanation:

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2 years ago

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3 years ago

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At which angle will the hexagon rotate onto itself?

bija089 [108]

The answer should be 360/6 = 60 degrees

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4 years ago

Pelase help me thank you

Morgarella [4.7K]

Step-by-step explanation:

it has been awhile since ive done this.

so a line =180

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3 years ago

Complete the equation of the line through (-10,3) and (-8,-8)

Alina [70]

Answer: 2y + 11x = -104

Step-by-step explanation:

The formula for calculating equation of line given two points is :

$\frac{y-y_{1}}{x-x_{1}}$ = $\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

$x_{1}$ = -10

$x_{2}$ = -8

$y_{1}$ = 3

$y_{2}$ = -8

substituting the values into the formula , we have :

$\frac{y-3}{x-(-10)}$ = $\frac{-8-3}{-8-(-10)}$

$\frac{y - 3}{x + 10}$ = $\frac{-11}{2}$

2(y - 3 ) = -11 ( x +10 )

2y - 6 = -11x - 110

2y + 11x = -110 + 6

2y + 11x = -104

Therefore : the equation of the line in standard form is 2y + 11x = -104

8 0

3 years ago