Answer:
-4
Step-by-step explanation:
In the Whisker-Box plot, the Lower Quartile can be found by the end of the left side of the box. In this case, it is directly above the -4, and so is your answer.
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*See attached picture.
1. statistics middle of ordered list 2. mode the average 3. data gathered information 4. mean occurs most often 5. median analyz
1 answer:
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Answer:
It would take 7.62 minutes for the third conveyor belt alone to do the same job
Step-by-step explanation:
The together rate is the sum of each separate rate.
In this question:
First conveyor: Rate of 1/9.
Second: Rate of 1/11.
Third: Rate of 1/x.
Total: 1/3
So
It would take 7.62 minutes for the third conveyor belt alone to do the same job