Y axis for the first and what are the options for the second anwser
Total children = 6
1) Probability of 4 girls =4/6=0.66
Probability of at least 4 girls >_ 0.66
That is greater or equal to 0.66
2) probability of 5 girls = 5/ total children
=5/6=0.83
Probability of at most 5 girls <_ 0.83
That is less than equal to 0.83
ANSWER:
1791018.01445
EXPLANATION:
Use long multiplication to evaluate
(a-25b)(a+4b)=0
Use the quadratic formula or complete the square by looking at the factors
