Mathematics, 19.09.2019 20:30 olsen6932
Afamily decides to have children until it has three children of the same gender. assuming p(b)=p(g)=.5,. what is the pmf of x = the number of children in the family? . this problem was in the section of negative binomial distribution in the textbook and i used the equation for nb but the sum of all the probabilities is just 0.5. and, i saw in yahoo someone using the p(a)= n(a)/n and getting the sum of p(x)=1. also, it made sense for this problem as both the events were equally likely-- p(b)=p(g)=0.5. but, shouldn't nb also give the same result as of using the classical definition?
Answers: 1
Mathematics, 21.06.2019 22:30
The pair of coordinates that do not represent the point( 5,150’) is a. (5,-210) b. (5,210) c. (-5,330) d. (-5,-30)
Answers: 1
Mathematics, 21.06.2019 22:50
Jim had 15 minutes to do 5 laps around his school what would his time be
Answers: 1
Mathematics, 21.06.2019 23:20
Which shows a reasonable estimation for 124% of 42 using the distributive property?
Answers: 1
Afamily decides to have children until it has three children of the same gender. assuming p(b)=p(g)=...
Mathematics, 19.11.2020 03:20
Biology, 19.11.2020 03:20
Geography, 19.11.2020 03:20
Mathematics, 19.11.2020 03:20
Mathematics, 19.11.2020 03:20
Social Studies, 19.11.2020 03:20
Mathematics, 19.11.2020 03:20
Biology, 19.11.2020 03:20
Mathematics, 19.11.2020 03:20
Mathematics, 19.11.2020 03:20