When a basketball player makes a trip to the free throw line, he takes two consecutive shots. It is often wondered whether these two shots are independent or dependent: does the probability of making the second free throw depend on whether a player makes the first free throw? After analyzing data for basketball star Albert Jones, statisticians determined that his first and second free throws are entirely independent events. The frequency table below shows the data that analysts used to determine this independence.

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.  

correct answer is b. 27/8

step-by-step explanation:

step-by-step explanation:

the answer is 128