Questions
Question 1 Multiple Choice (Single Answer)
What is a life table?
- A table that shows the age-specific survival and mortality rates of a population.
- A table that shows the age-specific birth and death rates of a population.
- A table that shows the age-specific growth and decline rates of a population.
- A table that shows the age-specific immigration and emigration rates of a population.
Question 2 Multiple Choice (Single Answer)
What is the difference between a cohort life table and a period life table?
- A cohort life table follows a group of individuals born in the same year over their lifetime, while a period life table follows a population at a single point in time.
- A cohort life table follows a population at a single point in time, while a period life table follows a group of individuals born in the same year over their lifetime.
- A cohort life table follows a group of individuals born in the same year for a fixed period of time, while a period life table follows a population at a single point in time for a fixed period of time.
- A cohort life table follows a population at a single point in time for a fixed period of time, while a period life table follows a group of individuals born in the same year for a fixed period of time.
Question 3 Multiple Choice (Single Answer)
What is the life expectancy of a population?
- The average number of years that an individual in a population is expected to live.
- The average number of years that an individual in a population is expected to live if they survive to age 1.
- The average number of years that an individual in a population is expected to live if they survive to age 5.
- The average number of years that an individual in a population is expected to live if they survive to age 10.
Question 4 Multiple Choice (Single Answer)
What is the infant mortality rate?
- The number of deaths of infants under one year of age per 1,000 live births.
- The number of deaths of infants under one year of age per 100,000 live births.
- The number of deaths of infants under one year of age per 1,000,000 live births.
- The number of deaths of infants under one year of age per 10,000,000 live births.
Question 5 Multiple Choice (Single Answer)
What is the crude death rate?
- The number of deaths per 1,000 people in a population.
- The number of deaths per 100,000 people in a population.
- The number of deaths per 1,000,000 people in a population.
- The number of deaths per 10,000,000 people in a population.
Question 6 Multiple Choice (Single Answer)
What is the age-specific death rate?
- The number of deaths at a specific age per 1,000 people in a population.
- The number of deaths at a specific age per 100,000 people in a population.
- The number of deaths at a specific age per 1,000,000 people in a population.
- The number of deaths at a specific age per 10,000,000 people in a population.
Question 7 Multiple Choice (Single Answer)
What is the total fertility rate?
- The average number of children that a woman in a population is expected to have over her lifetime.
- The average number of children that a woman in a population is expected to have if she survives to age 15.
- The average number of children that a woman in a population is expected to have if she survives to age 20.
- The average number of children that a woman in a population is expected to have if she survives to age 25.
Question 8 Multiple Choice (Single Answer)
What is the net reproduction rate?
- The average number of daughters that a woman in a population is expected to have over her lifetime.
- The average number of daughters that a woman in a population is expected to have if she survives to age 15.
- The average number of daughters that a woman in a population is expected to have if she survives to age 20.
- The average number of daughters that a woman in a population is expected to have if she survives to age 25.
Question 9 Multiple Choice (Single Answer)
What is the replacement level fertility rate?
- The total fertility rate that is required to maintain a stable population size.
- The total fertility rate that is required to increase the population size by 1% per year.
- The total fertility rate that is required to decrease the population size by 1% per year.
- The total fertility rate that is required to stabilize the population size at its current level.
Question 10 Multiple Choice (Single Answer)
What is the doubling time of a population?
- The amount of time it takes for a population to double in size.
- The amount of time it takes for a population to increase by 1% per year.
- The amount of time it takes for a population to decrease by 1% per year.
- The amount of time it takes for a population to stabilize at its current level.
Question 11 Multiple Choice (Single Answer)
What is the carrying capacity of a population?
- The maximum population size that can be supported by a given environment.
- The minimum population size that can be supported by a given environment.
- The average population size that can be supported by a given environment.
- The stable population size that can be supported by a given environment.
Question 12 Multiple Choice (Single Answer)
What is the logistic growth model?
- A mathematical model that describes the growth of a population that is limited by environmental factors.
- A mathematical model that describes the growth of a population that is not limited by environmental factors.
- A mathematical model that describes the decline of a population that is limited by environmental factors.
- A mathematical model that describes the decline of a population that is not limited by environmental factors.
Question 13 Multiple Choice (Single Answer)
What is the exponential growth model?
- A mathematical model that describes the growth of a population that is not limited by environmental factors.
- A mathematical model that describes the growth of a population that is limited by environmental factors.
- A mathematical model that describes the decline of a population that is not limited by environmental factors.
- A mathematical model that describes the decline of a population that is limited by environmental factors.
Question 14 Multiple Choice (Single Answer)
What is the difference between a life table and a population pyramid?
- A life table shows the age-specific survival and mortality rates of a population, while a population pyramid shows the age distribution of a population.
- A life table shows the age distribution of a population, while a population pyramid shows the age-specific survival and mortality rates of a population.
- A life table shows the age-specific fertility and mortality rates of a population, while a population pyramid shows the age distribution of a population.
- A life table shows the age distribution of a population, while a population pyramid shows the age-specific fertility and mortality rates of a population.