im working on the following problem:
The probability that a seed of a certain sort will become a plant is 0.8, while the probability that a seed from another sort will become a plant is 0.9.
a) If you sow 5 seeds of each sort (10 in total), what is the probability that all seeds will become plants? You can assume independence between plants. Why is this not a binomial situation?
The problem is a part of an assignment in course in mathematical statistics.
For me it seems pretty obvious that each plant should have its binomial distribution, and to find the probability that all the seeds of each sort becomes a plant is the product of the individual probabilities that all of sort 1 and sort 2 become plants due to indepence.
What makes me so confused is the last question, why this should not be a binomial situation.