A biology student estimates a population of snails in local field using randomly selected eighth 1.0m^2 quadrants in a 10m*10m site. the numbers of slugs in each quadrant were 3,9,4,2,3,7 5 and 1 A. Estimate the population density of slugs in this study site
B. Estimate the total population of slugs in this study site
C. What assumptions do you make when using the quadrat sampling technique? state at least 2. assumptions and explain why they are important.