Random sampling: estimate population size, uses a random number generator, comparing the populations of water snails in a clean pond with a polluted pond, uses 2 tape measures as grid axis, how many orangutans live in a forest, Systematic sampling: how a factor affects distribution of a species, quadrats placed at regular intervals, how water snails are affected by water pH, uses 1 tape measure as a reference line, how orangutan nests change away from palm oil plantations,

comparing sampling techniques

הדפסה
הטבעה

לוח תוצאות מובילות

סגנון חזותי

אפשרויות

החלף תבנית

האם לשחזר את הנתונים שנשמרו באופן אוטומטי: ?