A claim is made that the proportion of children who play sports is less than 0.5, and the sample statistics include n-1767 subjects with 30% saying that they play a sport. -34.32

-16.81

16.81

34.32

-34.32

Step-by-step explanation:

the answer is; biodiversity resulting from few ancestors

adaptive radiation occurs when a population is subjected to a large natural environment with spatial ecological variations. the parts of the population in the different ecologies begin to adapt to their local environments. due to non-random mating across the large populations, this causes the different populations from the large population to speciate within their local environments. they, therefore, diverge to different species sharing a common ancestor.