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Suppose that the number of patlents vlsiting the Dental School has been recorded for the past year. The table below Is a probabillty distributlon

Suppose that the number of patlents vlsiting the Dental School has been recorded for the past year. The table below Is a probabillty distributlon table representing the data collected. Number of Patients 11 12 13 14 15 Probability 0.08 0.06 0.14 0.16 0.56 What Is the probablity that at least 12 persons visited the Dental School? O a. 0.08 O b. 0.86 O. 0.14 O d. 0.92

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