The following joint probability table contains a breakdown on the age and gender of U.S. physicians in a recent year, as reported by the American Medical Association.

U.S. PHYSICIANS IN A RECENT YEAR

Age (Years)

< 35 35 - 45 45 - 54 55 - 64 > 65

Gender Male 0.11 0.20 0.19 0.11 0.17 = 0.78

Female 0.07 0.07 0.05 0.02 0.01 = 0.22

0.18 0.27 0.24 0.13 0.18 1.00

a.What is the probability that one randomly selected physician is 35-44 years old?(Round your answer to 2 decimal places, e.g. 0.73.)

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enter probability rounded to 2 decimal places

b.What is the probability that one randomly selected physician is both a woman and 45-54 years old?(Round your answer to 2 decimal places, e.g. 0.73.)

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enter probability rounded to 2 decimal places

c.What is the probability that one randomly selected physician is a man or is 35-44 years old?(Round your answer to 2 decimal places, e.g. 0.73.)

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enter probability rounded to 2 decimal places

d.What is the probability that one randomly selected physician is less than 35 years old or 55-64 years old?(Round your answer to 2 decimal places, e.g. 0.73.)

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enter probability rounded to 2 decimal places

e.What is the probability that one randomly selected physician is a woman if she is 45-54 years old?(Round your answer to 4 decimal places, e.g. 0.7316.)

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enter probability rounded to 4 decimal places

f.What is the probability that a randomly selected physician is neither a woman nor 55-64 years old?(Round your answer to 2 decimal places, e.g. 0.73.)

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enter probability rounded to 2 decimal places