Mathematics, 20.05.2021 18:10 chloe9869
A lighting consultant wants to know how a new battery will perform in an LED strip.
The consultant randomly samples 25 batteries from a recent shipment and tests how
many hours each battery keeps the strip lit at full capacity. The results are presented
in the dot plot.
Battery Life While Lighting an LED Strip
HHH
19 20
25
26
21 22 23 24
battery life (hours)
If the entire shipment contains 1,750 batteries, calculate the number of batteries the
consultant should expect to have for the listed subset of hours.
20 hours:
Answers: 3
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A lighting consultant wants to know how a new battery will perform in an LED strip.
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