Full Question:
Among a group of people, 10% are from NYC and 90% are not. All people from NYC are under 18 years old, and 50% of those not from NYC are also under 18 years old. One person is chosen at random, and he or she is under 18. What is the probability that the person chosen is from NYC? Round your answer to two decimal places.
There is no ratio below that is anywhere near 40% .
The 5th percentile is the value such that 5% of the population are below it. Similarly 50% or half the population lies below the 50th percentile.
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The problem would be set up like this... 12 over x = 40 over 100 X represents the percentage we're trying to find, and the 100 below 40 percent represents 100 percent, which is constant among these types of problems. Cross multiply... 40x = 12 * 100 40x = 1200 Divide both sides by 40. x = 30.
Chi a+
below two percent
far below 1 percent.
far below 1 percent.
40 percent of people score less or are below you and 60 percent are above.
Cigarette Smoking StatisticsIn the United States, an estimated 25.9 million men (23.9 percent) and 20.7 million women (18.1 percent) are smokers. These people are at higher risk of heart attack and stroke. The latest estimates for persons age 18 and older show...* * Among non-Hispanic whites, 24.0 percent of men and 20.0 percent of women smoke (2004). * Among non-Hispanic blacks, 26.7 percent of men and 17.3 percent of women smoke. * Among Hispanics, 21.1 percent of men and 11.1 percent of women smoke. * Among Asians (only), 20.6 percent of men and 6.1 percent of women smoke. * Among American Indians/Alaska Natives, 37.5 percent of men and 26.8 percent of women smoke. * Studies show that smoking prevalence is higher among those who had earned a GED diploma (43.2 percent) and among those with 9-11 years of education (32.6 percent) compared with those with more than 16 years of education (7.1 percent). It's highest among persons living below the poverty level (29.9 percent). * National Health Interview Survey (NHIS), 2005, National Center for Health Statistics Related AHA publications: * Heart and Stroke Facts * Heart disease and Stroke Statistics Update
72%
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As far as I can tell it looks like 20 percent. I have provided a chart for you on the link below so you can get a nation by nation record. See link below.
Nationally, an estimated 3 percent of adults are current smokeless tobacco users, among men the percentage is 6%, among women 0.4%.
far below 1 procent.
There is a question like that, see the related question below..
Cigarette Smoking StatisticsIn the United States, an estimated 25.9 million men (23.9 percent) and 20.7 million women (18.1 percent) are smokers. These people are at higher risk of heart attack and stroke. The latest estimates for persons age 18 and older show...* * Among non-Hispanic whites, 24.0 percent of men and 20.0 percent of women smoke (2004). * Among non-Hispanic blacks, 26.7 percent of men and 17.3 percent of women smoke. * Among Hispanics, 21.1 percent of men and 11.1 percent of women smoke. * Among Asians (only), 20.6 percent of men and 6.1 percent of women smoke. * Among American Indians/Alaska Natives, 37.5 percent of men and 26.8 percent of women smoke. * Studies show that smoking prevalence is higher among those who had earned a GED diploma (43.2 percent) and among those with 9-11 years of education (32.6 percent) compared with those with more than 16 years of education (7.1 percent). It's highest among persons living below the poverty level (29.9 percent). * National Health Interview Survey (NHIS), 2005, National Center for Health Statistics Related AHA publications: * Heart and Stroke Facts * Heart Disease and Stroke Statistics Update