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sdas [7]
2 years ago
10

Andy was given data to draw 3 scatter diagrams.

Mathematics
1 answer:
vredina [299]2 years ago
6 0

Answer:

A) Negative Correlation. B) C. C) B

Step-by-step explanation:

<h2>A:</h2>

As the line of best fit is travelling downwards, it is a negative correlation, if the line of best fit is travelling upwards, it is a positive correlation, if the points on the graph are all over the place, there is no correlation.

<h2>B:</h2>

As there are only three types of correlation, the strongest is always the positive.

<h2>C:</h2>

The answer is B because there is no correlation and that means that there shouldn't be a line of best fit.

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Use slopes and y-intercepts to determine if the lines 5x-5y=-2 and -x+2y=4
HACTEHA [7]

The given pair of lines are not perpendicular.

<h3>What is a line?</h3>

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Since the lines are not perpendicular because the pair of lines does not satisfy the property of perpendicular lines i.e
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brainly.com/question/2696693

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was the American sociologist who strongly criticized the structural functionalist approach to sociology.

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