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Gekata [30.6K]
2 years ago
8

(WILL MARK BRAINLIEST) A grocery-store owner wonders whether the width of the checkout aisles influences how fast the checkout l

anes move. Which of these would be the best test of this idea?
a) removing cluttered merchandise racks from the checkout aisles
b) opening new aisles whenever there are more than three people in line
c) encouraging checkout clerks to talk with customers
d) posting flyers for sales in the checkout aisles
e) all of these
Biology
2 answers:
bagirrra123 [75]2 years ago
8 0

Answer:

I think the answer is A) removing cluttered merchandise racks from the checkout aisles.

sdas [7]2 years ago
6 0
This is more common sense rather than biology, but talking to someone would slow it down, so you know it’s not c or e. The best idea is b
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An experiment is a term to refer to the process by which a hypothesis is supported/disproved. The experiments serve to explain the cause-and-effect relationship according to the results obtained.

Experimentation has some important steps that we must follow to demonstrate our ideas regarding a scientific manifestation, these steps are:

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