The graph represents the probability of two people in the same room sharing a birthday as a function of the number of people in the room. Call the function f.a. Explain why f has an inverse that is a function.b. Describe in practical terms the meaning of f ^-1(0.25), f ^-1(0.5), and f ^-1(0.7).

Transcribed Image Text:

Probability That Two People Share the Same Birthday y 0 10 y = f(x) 20 30 40 Number of Persons 50 60 X