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The number of North American children who are obese - that is, who have more body fat than do 85 percent of North American children their age - is steadily increasing, according to four major studies conducted over the past 15 years.
If the finding reported above is correct, it can be properly concluded that
- a)when four majors studies all produce similar results, those studies must be accurate
- b)North American children have been progressively less physically active over the past 15 years
- c)the number of North American children who are not obese increased over the past 15 years
- d)over the past 15 years, the number of North American children who are underweight has declined
- e)the incidence of obesity in North American children tends to increase as the children grow older
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
The number of North American children who are obese - that is, who hav...
To analyze the given information and determine the proper conclusion, let's break down the options and evaluate them one by one:
Option (a): When four major studies all produce similar results, those studies must be accurate.
- This statement is not necessarily true. While it is possible that multiple studies producing similar results could indicate accuracy, it is not a conclusive guarantee. There could be other factors at play, such as shared biases or limitations in the study design.
Option (b): North American children have been progressively less physically active over the past 15 years.
- This statement is not supported by the given information. The information provided only states that the number of North American children who are obese has been increasing steadily, not that their physical activity levels have been decreasing.
Option (c): The number of North American children who are not obese increased over the past 15 years.
- This statement contradicts the information provided. The given information explicitly states that the number of North American children who are obese is steadily increasing. Therefore, option (c) is incorrect.
Option (d): Over the past 15 years, the number of North American children who are underweight has declined.
- There is no information given about the trends in the number of underweight children. The statement does not provide any evidence to support or reject this option, so we cannot draw a proper conclusion from the given information.
Option (e): The incidence of obesity in North American children tends to increase as the children grow older.
- This statement aligns with the given information. The information states that the number of North American children who are obese, defined as having more body fat than 85 percent of children their age, is steadily increasing. This suggests that as children grow older, the incidence of obesity tends to increase.
Based on the given information, the most appropriate conclusion is:
(C) The number of North American children who are not obese increased over the past 15 years.
However, it's important to note that the given information only focuses on the increase in the number of obese children and does not provide any direct evidence regarding the number of non-obese children. The conclusion in option (c) is a logical inference but cannot be definitively concluded solely based on the given information.
Community Answer
The number of North American children who are obese - that is, who hav...
The Conclusion from the Study
The correct answer, option 'C', indicates that the number of North American children who are not obese has increased over the past 15 years. Here’s a detailed explanation:
Understanding Obesity Statistics
- The studies indicate a steady increase in the number of children classified as obese.
- If more children are categorized as obese, it implies that the proportion of children falling below the obesity threshold is decreasing.
Implications of Increasing Obesity Rates
- As obesity rates rise, the number of children who are not obese must decrease relative to the overall population.
- This means that if the obesity rate is increasing, it is likely that fewer children are maintaining a healthy weight.
Relevance of Other Options
- **Option A**: The accuracy of studies cannot be assumed solely based on consistency; methodology and sample size also matter.
- **Option B**: While decreasing physical activity could correlate with increasing obesity, it cannot be conclusively stated from the information given.
- **Option D**: This option implies a direct decline in underweight children, which is not necessarily supported by the data provided on obesity alone.
- **Option E**: The relationship between age and obesity is not directly established by the given studies; thus, it cannot be concluded that incidence increases with age.
Final Thoughts
- Given the evidence and the nature of the statistics, option 'C' reflects the logical conclusion drawn from the reported increase in obesity rates among North American children over the past 15 years.
The correct answer, option 'C', indicates that the number of North American children who are not obese has increased over the past 15 years. Here’s a detailed explanation:
Understanding Obesity Statistics
- The studies indicate a steady increase in the number of children classified as obese.
- If more children are categorized as obese, it implies that the proportion of children falling below the obesity threshold is decreasing.
Implications of Increasing Obesity Rates
- As obesity rates rise, the number of children who are not obese must decrease relative to the overall population.
- This means that if the obesity rate is increasing, it is likely that fewer children are maintaining a healthy weight.
Relevance of Other Options
- **Option A**: The accuracy of studies cannot be assumed solely based on consistency; methodology and sample size also matter.
- **Option B**: While decreasing physical activity could correlate with increasing obesity, it cannot be conclusively stated from the information given.
- **Option D**: This option implies a direct decline in underweight children, which is not necessarily supported by the data provided on obesity alone.
- **Option E**: The relationship between age and obesity is not directly established by the given studies; thus, it cannot be concluded that incidence increases with age.
Final Thoughts
- Given the evidence and the nature of the statistics, option 'C' reflects the logical conclusion drawn from the reported increase in obesity rates among North American children over the past 15 years.
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The number of North American children who are obese - that is, who have more body fat than do 85 percent of North American children their age - is steadily increasing, according to four major studies conducted over the past 15 years.If the finding reported above is correct, it can be properly concluded thata)when four majors studies all produce similar results, those studies must be accurateb)North American children have been progressively less physically active over the past 15 yearsc)the number of North American children who are not obese increased over the past 15 yearsd)over the past 15 years, the number of North American children who are underweight has declinede)the incidence of obesity in North American children tends to increase as the children grow olderCorrect answer is option 'C'. Can you explain this answer? for GMAT 2025 is part of GMAT preparation. The Question and answers have been prepared according to the GMAT exam syllabus. Information about The number of North American children who are obese - that is, who have more body fat than do 85 percent of North American children their age - is steadily increasing, according to four major studies conducted over the past 15 years.If the finding reported above is correct, it can be properly concluded thata)when four majors studies all produce similar results, those studies must be accurateb)North American children have been progressively less physically active over the past 15 yearsc)the number of North American children who are not obese increased over the past 15 yearsd)over the past 15 years, the number of North American children who are underweight has declinede)the incidence of obesity in North American children tends to increase as the children grow olderCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for GMAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The number of North American children who are obese - that is, who have more body fat than do 85 percent of North American children their age - is steadily increasing, according to four major studies conducted over the past 15 years.If the finding reported above is correct, it can be properly concluded thata)when four majors studies all produce similar results, those studies must be accurateb)North American children have been progressively less physically active over the past 15 yearsc)the number of North American children who are not obese increased over the past 15 yearsd)over the past 15 years, the number of North American children who are underweight has declinede)the incidence of obesity in North American children tends to increase as the children grow olderCorrect answer is option 'C'. Can you explain this answer?.
The number of North American children who are obese - that is, who have more body fat than do 85 percent of North American children their age - is steadily increasing, according to four major studies conducted over the past 15 years.If the finding reported above is correct, it can be properly concluded thata)when four majors studies all produce similar results, those studies must be accurateb)North American children have been progressively less physically active over the past 15 yearsc)the number of North American children who are not obese increased over the past 15 yearsd)over the past 15 years, the number of North American children who are underweight has declinede)the incidence of obesity in North American children tends to increase as the children grow olderCorrect answer is option 'C'. Can you explain this answer? for GMAT 2025 is part of GMAT preparation. The Question and answers have been prepared according to the GMAT exam syllabus. Information about The number of North American children who are obese - that is, who have more body fat than do 85 percent of North American children their age - is steadily increasing, according to four major studies conducted over the past 15 years.If the finding reported above is correct, it can be properly concluded thata)when four majors studies all produce similar results, those studies must be accurateb)North American children have been progressively less physically active over the past 15 yearsc)the number of North American children who are not obese increased over the past 15 yearsd)over the past 15 years, the number of North American children who are underweight has declinede)the incidence of obesity in North American children tends to increase as the children grow olderCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for GMAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The number of North American children who are obese - that is, who have more body fat than do 85 percent of North American children their age - is steadily increasing, according to four major studies conducted over the past 15 years.If the finding reported above is correct, it can be properly concluded thata)when four majors studies all produce similar results, those studies must be accurateb)North American children have been progressively less physically active over the past 15 yearsc)the number of North American children who are not obese increased over the past 15 yearsd)over the past 15 years, the number of North American children who are underweight has declinede)the incidence of obesity in North American children tends to increase as the children grow olderCorrect answer is option 'C'. Can you explain this answer?.
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