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About 11% of the population is math phobic. If two people are randomly selected, what is the probability that both are math phobic? What is the probability that at least one is math phobic? ...?

Respuesta :

The solution to the problem is as follows:


P(at least one phobic) 

= 1 - P(none phobic) 

= 1 - 0.89^2 

= 1-0.7921 

= 0.2079


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seelakhalil3589

Answer:

P(at least one phobic)

= 1 - P(none phobic)

= 1 - 0.89^2

= 1-0.7921

= 0.2079

Step-by-step explanation: