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Kryger [21]
2 years ago
15

dataset a has a mean of 215 and a standard deviation of 35. Dataset B has a mean of 400 and a standard deviation of 12. Which da

ta set is more spread out?
Mathematics
2 answers:
Alina [70]2 years ago
7 0

Answer:

Dataset A is more spread.

Step-by-step explanation:

The measure of spread is also known as Measure of Skewness.

For measuring the spread standard deviation is a commonly used method. As Standard deviation is the square root of the sum of square of the distance of mean value to the observation.

Thus the dataset has more standard deviation is consider as data has more spread.

Since Dataset A has more standard deviation it has more spread than dataset B.

GREYUIT [131]2 years ago
6 0
I think it is Dataset B Does that help?
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Answer:

42.86%.

Step-by-step explanation:

Reduction in price = $70.00 - $40.00 = $30.00

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The price of the videogame was reduced by 42.86%.

8 0
2 years ago
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When Θ = 5 pi over 6, what are the reference angle and the sign values for sine, cosine, and tangent?
stira [4]
Note that (5π)/6 radians = 150°. Therefore the given angle is in quadrant 2.

Refer to the figure shown below.

Reference angles are measured relative to the horizontal axis.
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Denote the reference angle as θ'.
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Because we are in quadrant 2,
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 Answer:
5π/6 is in quadrant 2.
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2 years ago
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The weight of an apple is 150g rounded to the nearest 5g
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Answer:

The weight of an apple is 150g rounded to the nearest 5g

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what is the upper bound of the weight of the apple

Step-by-step explanation:

The weight of an apple is 150g rounded to the nearest 5g

what is the lower bound weight of the apple

what is the upper bound of the weight of the apple

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thanks!
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never [62]

Answer:

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Step-by-step explanation:

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