The study's sample size was calculated using Taro Yamane's formula [12], which is represented as follows: Here, n represents the desired sample size, N is the total population (5,537 in this case), and e stands for the level of precision, margin, or sampling error (in this case, assumed as 0.05, which is equivalent to a 5% margin) at a 95% confidence level
Over the century, the Richmond-based company, a global leader in leaf tobacco, also diversifies, generating a net income of about $120.5 million in 2015
Obviously, smoking is bad for your health and I am not a fan of smoking, but that's Jenna's problem, not mine
doi:10.1371/journal.pmed.0050185
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Medical school curricula remain devoid of comprehensive interdisciplinary instruction to address and tackle tobacco problems