A person with type AB blood can donate red blood cells to people with the same blood type. About 12% of the US population has type AB blood. You are asked to design a simulation to determine the probability that at least 1 of 10 people will have type AB blood,
Part A: Conduct five trials using the following table of random digits:

Part B: Based on your simulation, what is the probability that at LEAST 1 of 10 people will have type AB blood?

use an equation of ratios to determine the amount of gas needed to fill the tank.

    0.2             0.8

  =    

288.75             x

                                                              231 gal

so, 0.2x = (0.8)(288.75 gal), and x = = 1155 gal.

                                                                0.2

it would take 1155 gal. to fill the tank.

the cost would be

1155 gal         $3

* = $3465   (answer)

      1           1 gal

hope this you

29933333.33

step-by-step explanation: