If the mean and the median pertaining to a certain character of a population are of the same value, the following is most likely to occur
a bi-modal distribution
a $T$-shaped curve
a skewed curve
a normal distribution.
If the rate of addition of new members increases with respect to the individual host of the same population, then the graph obtained has:
Carrying capacity is
The cause of zero growth of population is
Which one is right for logistic model for population growth?
$I.$ Population growth rate increases as the size of population approaches the carrying capacity
$II.$ All individual have same effect on population growth
$III.$ There are unlimited natural resources
$IV.$ As population increases the competition goes on increasing
Select the correct combination