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24 Jun 2024, 03:24
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Word 1 and Word 3: Yes
Word 2 and Word 5: No
Word 5 and Word 6: Yes
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
75%
(hard)
Question Stats:
54% (01:59) correct
46%
(02:05)
wrong
based on 1814
sessions
History
Date
Time
Result
Not Attempted Yet
A text written in an unknown language was recently discovered and then digitized and analyzed. The analysts divided the text into 7 sections- Sections A through G—and computed word frequencies by section for each word in the text. The table shows these frequencies for Words 1 through 6. For instance, the table shows that Word 1 appeared 1 time in Section A, and 10 times in Section C.
The analysts consider two words to be correlational if their frequencies in the 7 sections of the text were positively correlated.
For each of the following pairs of words, select Yes if the information provided suggests that the analysts would consider the two words correlational. Otherwise, select No.
Word
141143f1-4461-454a-991d-963639cb83b8.jpeg [ 233.26 KiB | Viewed 9717 times ]
The analysts consider two words to be correlational if their frequencies in the 7 sections of the text were positively correlated.
For each of the following pairs of words, select Yes if the information provided suggests that the analysts would consider the two words correlational. Otherwise, select No.
Frequency of Certain Words, by Section
| Section | 1 | 2 | 3 | 4 | 5 | 6 |
|---|---|---|---|---|---|---|
| A | 1 | 2 | 2 | 12 | 7 | 6 |
| B | 2 | 4 | 3 | 2 | 6 | 10 |
| C | 10 | 5 | 8 | 6 | 3 | 4 |
| D | 4 | 7 | 7 | 7 | 5 | 12 |
| E | 3 | 9 | 5 | 14 | 4 | 5 |
| F | 1 | 11 | 4 | 5 | 2 | 3 |
| G | 0 | 12 | 1 | 2 | 1 | 0 |
Attachment:
141143f1-4461-454a-991d-963639cb83b8.jpeg [ 233.26 KiB | Viewed 9717 times ]
| Yes | No | |
| Word 1 and Word 3 | ||
| Word 2 and Word 5 | ||
| Word 5 and Word 6 |
ShowHide Answer
Official Answer
Word 1 and Word 3: Yes
Word 2 and Word 5: No
Word 5 and Word 6: Yes
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21 Oct 2024, 05:41
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PriyeshLakar
By GMAT definition, 50% or over cases means positive correlation.
26 Jun 2024, 02:10
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I think this is a straight forward question. We can look and analyze the chart. I had read in a solution of a similar question that its not necessary to be 100% correlated. If we could spot 75% correlation then we should go ahead with the answer.
