3 years ago

If we multiply every observation in a data set by 2, the mean will

1 answer:

Pie3 years ago

5 0

If the values increase then the mean will as well, but if only the observations increase, the mean will decrease.

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vekshin1

11s-9 is the answer to ur question

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2 years ago

Vladimir [108]

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Hope This Helps!!!Have A Great Day!!!

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2 years ago

neonofarm [45]

Answer:

<BCA = 44.4°

Step-by-step explanation:

Reference angle = <BCA = C

Opposite side length = x = 7 cm

Hypotenuse = y = 10 cm

Applying trigonometric ratio, we would have:

$sin(C) = \frac{7}{10}$

$C = sin^{-1}(\frac{7}{10})$

$C = 44.427004$

<BCA = 44.4° (to 3 SF)

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2 years ago

mote1985 [20]

Answer:

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Step-by-step explanation:

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3 years ago

r-ruslan [8.4K]

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3 years ago