In the United States, ________ are more likely to be overweight or have obesity than other adults.Multiple Choicewhite American men who are over 60 years of agemiddle-aged men with Asian ancestrynon-Hispanic Black Americanswhite postmenopausal women

Almost 70% of Americans today are either overweight or obese, but only 34% think they weigh too much.  This is in contrast to 1990, when 54% of Americans were overweight or obese and 46% reported being at least somewhat overweight.  In other words, the gap between what we weigh and what we think we weigh is getting bigger.Epidemiologists argue that this discrepancy can be partly explained by the widespread resetting of norms regarding "normal weight" and "obesity."  As close friends, coworkers, and family members gain weight, one's concept of what a body of acceptable weight looks like becomes modified.  What was once considered overweight is now considered the norm, if only because it is so common (Figure 1).Figure 1  Actual vs. ideal weight (in pounds) for Americans, 1990–2015This sheds new light on recent efforts to stop the obesity epidemic in America.  Experts have long contended that awareness efforts don't work because overweight individuals are already aware that they are overweight and that obesity causes health problems.  These latest data suggest that many overweight Americans don't even realize that they are overweight.  Epidemiologists are now suggesting that a more successful strategy to get Americans to lose weight might be to first succeed at convincing them that being overweight is not normal. Question 16According to the last paragraph, the challenge faced by epidemiologists is:A.encouraging social stigma.B.overriding social sanctions.C.reorganizing social networks.D.resetting social norms.Submit

Because of increased rates of obesity and diabetes, heart disease and stroke are also high among Hispanic Americans, American Indians, and Native HawaiiansGroup of answer choicesTrueFalse

The following probabilities are based on data collected from U.S. adults during the National Health Interview Survey 2005–2007. Individuals are placed into a weight category based on weight, height, gender and age.Underweight Healthy Weight Overweight (Not Obese) ObeseProbability 0.019 0.377 0.35 0.254Based on this data, what is the probability that a randomly selected U.S. adult weighs more than the healthy weight range? 0.0889 0.35 0.254 0.604Question 5Select one answer.10 pointsLet A and B be two disjoint events such that P(A) = 0.20 and P(B) = 0.60.What is P(A and B)? 0 0.12 0.68 0.80Question 6Select one answer.10 pointsIn 2012, researchers working with a very large population of health records found that 9.3% of all Americans had diabetes (source: National Diabetes Statistics Report, 2014). Suppose a medical researcher randomly selects two individuals from a large population.Let A represent the event “the first individual has diabetes.”Let B represent the event “the second individual has diabetes.”True or false? A and B are independent events. True FalseQuestion 7Select one answer.10 pointsAn engineering school reports that 55% of its students were male (M), 40% of its students were between the ages of 18 and 20 (A), and that 25% were both male and between the ages of 18 and 20.What is the probability of a random student being male or between the ages of 18 and 20? 0.22 0.25 0.70 0.95Question 8Select one answer.10 pointsAccording to the information that comes with a certain prescription drug, when taking this drug, there is a 20% chance of experiencing nausea (N) and a 50% chance of experiencing decreased sexual drive (D). The information also states that there is a 15% chance of experiencing both side effects.What is the probability of experiencing neither of the side effects? 0.10 0.40 0.45 0.70 0.85Question 9Select one answer.10 pointsAn engineering school reports that 55% of its students were male (M), 40% of its students were between the ages of 18 and 20 (A), and that 25% were both male and between the ages of 18 and 20.What is the probability of a random student being female between the ages of 18 and 20? Assume P(F) = P(not M). 0.15 0.16 0.30 0.40Question 10Select one answer.10 pointsIn a certain liberal arts college with about 10,000 students, 40% are males. If two students from this college are selected at random, what is the probability that they are both males? 0 0.16 0.80 0.64 0.25

Around the world, approximately ______ percent of adults have overweight or obesity.Multiple choice question.10204060

Despite rising overweight numbers, the prevalence of severe obesity (BMI ≥ 40 kg·m−2) in the United States has actually decreased in the past two decades.Select one:TrueFalse