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Updated on: 09 Sep 2026, 03:49 
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Dropdown 2: 0.57
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A battery-testing laboratory measured the internal resistance and discharge duration of 22 rechargeable batteries. Eleven batteries used Cell Type P and eleven used Cell Type Q. The graph shows the internal resistance, in milliohms, and the discharge duration, in hours, for each battery.
Based on the information provided, select from each drop-down menu the option that completes the statement most accurately.
The correlation between internal resistance and discharge duration for the batteries in the study is .
If a battery with a discharge duration of less than 6 hours were selected at random, the probability that it would use Cell Type Q, to the nearest hundredth, is .
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GMAT-Club-Forum-676p0ij8.png [ 149.91 KiB | Viewed 17 times ]
The OA will be automatically revealed on Saturday 12th of September 2026 03:48:43 AM Pacific Time Zone
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