Questions from Statistics


Q: Estimate the death rate for 60-year-olds. If

Estimate the death rate for 60-year-olds. If the population of people this age is about 14 million, how many people of this age can be expected to die in a year? Figure 6.13 (a) The overall U.S. de...

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Q: Estimate the death rate for 25-year-olds. If

Estimate the death rate for 25-year-olds. If the population of people this age is 42 million, how many people of this age can be expected to die in a year? Figure 6.13 (a) The overall U.S. death ra...

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Q: Based on current life expectancy data, to what age is the

Based on current life expectancy data, to what age is the average 40-year-old expected to live? Figure 6.13 (a) The overall U.S. death rate (deaths per 1000 people) for different ages. (b) Life exp...

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Q: Based on current life expectancy data, to what age is the

Based on current life expectancy data, to what age is the average 80-year-old expected to live? Figure 6.13 (a) The overall U.S. death rate (deaths per 1000 people) for different ages. (b) Life exp...

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Q: What would the life expectancy for women be in 2100? Do

What would the life expectancy for women be in 2100? Do you think this calculation gives a more or less realistic estimate of life expectancy in 2100 than was found in Example 5? Explain.

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Q: What would the life expectancy for men be in 2100? Do

What would the life expectancy for men be in 2100? Do you think this calculation gives a more or less realistic estimate of life expectancy in 2100 than was found in Example 5? Explain.

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Q: What is travel risk? Give an example. Can you easily

What is travel risk? Give an example. Can you easily compare different risk rates?

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Q: What are vital statistics? What does it mean to say that

What are vital statistics? What does it mean to say that the current U.S. birth rate is 13.2 per 1000 people?

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Q: What is life expectancy? Does a 30-year-old

What is life expectancy? Does a 30-year-old person have the same life expectancy as a 20-year-old person? Why or why not?

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Q: Based on recent data, a 20-year-old person

Based on recent data, a 20-year-old person in the United States has a life expectancy of about 60 years. What does that mean?

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