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3 years ago

Can predictions be made of a scatterplot that shows no association? explain your answer.

2 answers:

5 0

No, because no association means there is no relationship between the variables. So there is no pattern that results in reliable predictions.

hichkok12 [17]3 years ago

3 0

No, you can't make a prediction from a scatter plot that doesn't show any associations. There have to be associations in order to form a trend. If there is no trend, there is no way to make a prediction. A scatter plot is similar to a line graph where you can mark the appropriate data points in order to see if a trend is developing.

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If triangle MAS ≅ triangle TAR. Which of the statements could be false? A) segment MA ≅ segment TA Eliminate B) segment MA ≅ seg

BabaBlast [244]

If triangle MAS ≅ triangle TAR, the statement that could be false is letter B) segment MA ≅ segment SA.

This can be false because these two congruent triangles can be 2 scalene triangles. So, segment MA can never be equal to segment SA. This can be true though, if and only if these triangles are isosceles triangles where 2 sides are equal. (See attached file to fully understand).

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3 years ago

Find the distance between (0, 0) and (3, 4).

Orlov [11]

Answer:

L²=(3-0)²+(4-0)²

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3 years ago

which of the following are the exact same distance from a parabola? A.Locus and Directix B.Axis and vertex C.Directix and Focus

Softa [21]

Answer:

C. Directrix and Focus

Step-by-step explanation:

Given choices are :

A. Locus and Directrix

B. Axis and vertex

C. Directrix and Focus or

D. Vertex and Locus

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By definition of parabola, vertex lies at equal distance from directrix and focus.

Hence choice C. Directrix and Focus is correct.

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In the triangle below, what ratio is cos h?

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Answer:

The ratio of cosh is 12/13.

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What’s the converse of the Pythagorean theorem

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