0 votes 0 votes out of 800 families with 5 children each,how many families would be expected to have 1. 3boy 2. 2girls Probability engineering-mathematics + – amit166 asked Jul 26, 2018 amit166 2.3k views answer comment Share Follow See all 2 Comments See all 2 2 Comments reply MiNiPanda commented Jul 26, 2018 reply Follow Share Is it 250? not sure.. 0 votes 0 votes Mk Utkarsh commented Jul 26, 2018 reply Follow Share with a family with 5 children chances of 3 boys and 2 girls = $\large \frac{1}{6}$ if there are 800 families , $ \frac{1}{6} * 800 = 133.333$ 0 votes 0 votes Please log in or register to add a comment.
0 votes 0 votes following binomial distribution aditi19 answered Jul 27, 2018 aditi19 comment Share Follow See all 0 reply Please log in or register to add a comment.