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4 years ago

Which is a positively skewed distribution

Mathematics

2 answers:

Ede4ka [16]4 years ago

3 0

Answer:

Choice C

Step-by-step explanation:

A and B represent symmetric distributions, that is most data values lie in the middle and the both tails are equally longer.

C represents a positively skewed distribution, most of the data values lie to the left with a few points skewing the shape of the distribution to the right.

AleksAgata [21]4 years ago

3 0

Answer:

Option C is the answer.

Step-by-step explanation:

We will try to understand the behavior of each graph given in options.

A). In this graph bars show the symmetry on both the sides of the highest bar. Therefore, the graph represents a symmetric graph.

B). In this graph most of the points have been plotted on the left side of the maximum data value and has a long tale on the left side. Therefore the graph is negatively skewed graph.

C). In this graph most of the points have been plotted on the right side of the maximum valued data. Hence it has a tale on the right side. Therefore, The given graph is positively skewed.

D). This graph has the equal tails on each side of the maximum value. Therefore represents a symmetric graph.

Option C is the correct option.

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Answer:

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B) $17/item

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Step-by-step explanation:

First we must calculate the intersection point of the two lines. Since in that point y has the same value in both equations, we can obtain x by equalling the two equations and then using that value for obtaining y:

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3 years ago

PLEASE HELP IM CONFUSED! Find what the measurements of angles a-c are and state the reason

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Answer:

<a = 90° (180-90 supplementary angle)

<b = 90° (180-90 supplementary angle)

<d = 48° (180-132 supplementary angle)

<e = 132° (opposite angle)

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Step-by-step explanation:

<a = 90° (180-90 supplementary angle)

<b = 90° (180-90 supplementary angle)

<d = 48° (180-132 supplementary angle)

<e = 132° (opposite angle)

<c = 42° (interior angles of a triangle equal 180. 180-48-90=42)

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3 years ago