loganparrish6467 loganparrish6467
  • 24-11-2022
  • Mathematics
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a professor of statistics records the number of students who attend office hours one day and the number of questions asked on any one day. let x denote the number of students and y the number of questions asked, and let p(x,y) denote the joint probability mass function for x and y. records indicate that p(0,0)

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