Question: A study was conducted to determine whether or not a new sleeping pill is effective. The following data was collected from the participants: Reported improved

A study was conducted to determine whether or not a new sleeping pill is effective. The following data was collected from the participants: Reported improved sleep Did not report improved sleep Took sleeping pill 75 35 Took a placebo 45 105 What is the probability that a participant reported improved sleep, given that they took the sleeping pill

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