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2 years ago

Select ALL the true statements about the scatter plot below.

Mathematics

1 answer:

Ganezh [65]2 years ago

5 0

The true statements about the scatter plots are

(a) the graph shows a linear association
(d) the graph shows a positive association
(e) The graph could be used to show an association between the hours worked and the amount earned

<h3>How to determine the true statement about the scatter plot?</h3>

From the graph of the scatter plot, we have the following highlights:

The points appear to be on a straight line; this represents a linear association
One point is relatively far from other points on the plot; this means the graph has an outlier
As the points on the x-axis increases, the points on the y-axis increases; this means a positive association

The above highlights mean that (a), and (d) are true

Since the graph is a linear association, then it can be used to model hourly rates

This means that (e) is true

Hence, the true statements about the scatter plots are (a), (d) and (e)

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Step-by-step explanation:

In the first three options we can evaluate the values of x with the help of Sine Rule for all the triangles

The Rule says

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Hence , in order to determine unknown values of sides or angles , we need any 3 values from all 3 sides and 3 angles in a triangle. First Three options give us three values but the last option gives only 2.

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in first option we can apply Sine Rule as

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$\frac{0.994}{x}=\frac{0.891}{3}$

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