Item IE079002: Populations decrease when the number of births is less than the number of deaths.

When would the size of a population of animals decrease?

  1. When the number of births is less than the number of deaths
  2. When the number of births is greater than the number of deaths
  3. When the number of births is the same as the number of deaths
  4. Populations of animals are always decreasing.

Distribution of Responses

Chart showing distrubtion of responses for Item IE079002

Percent of students responding correctly

Overall75%
Grades 6–871%
Grades 9–1279%
Male74%
Female75%
Primary Language is English75%
Primary Language is not English62%

View data table