Explain in 1-2 sentences how you identify

Mathematics

1 answer:

andrezito [222]3 years ago

8 0

Answer:

You can tell because, as x increases/decreases, y increases/decreases at the same rate EACH TIME. This way, no matter how many times the proportions increase OR decrease, the ratio between x and y always stays the same.

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Sixty-three people participated in a study to see if they were left-brain dominant or right-brain dominant. In the study, the pe

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The two-way table is attached.

We know that 63 people took the survey, and 22 of them were left-handed. This means that 63-22=41 of them are right handed.

Out of the 63 total, 37 are left brain dominant; this means that 63-37=26 are right brain dominant.

Of the 26 that are right brain dominant, 21 are right handed; this means 26-21=5 are left handed.

Of the 22 left-handed people, 5 are right brain dominant; this means 22-5 = 17 are left brain dominant.

Of the 37 left brain dominant people, 17 are left handed; this means 37-17=20 are right handed.