In USA, the results of a survey involving the use of sleepwear while travelling were listed as follows: Male Female Underwear 0.220 0.024 Nightgown 0.002 0.180 Nothing 0.160 0.018 Pajamas 0.102 0.073 T-Shirt 0.046 0.088 Other 0.084 0.003 What is the probability that the traveller is a male if the traveller wears pajamas?
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