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It ensures you're aware of your battery's health and prompts timely replacements if needed
See additional terms and conditions for Chegg Study or Chegg Study Pack on Chegg.com Show transcribed image text Question: In a public health study, a histogram was plotted showing the number of cigarettes smoked per day by each subject, as shown below
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The proportion receiving BS and returning on their quit day was less in PHCC 2 (23.1 %) than that in PHCC 1 or 3 (92.3 and 55.6 %)
All in all, this may lead to a rough, sore throat that is more prone to bleeding
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