Question

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Answer 1

all the conditions except the first hold in the sense that since you are replacing the card each time the trials are independent, the probability is the same each time, there are two possible outcomes "success or not" but in this experiment you are not even computing a probability, you are counting how long it takes to get a 7, so no

also notice that this condition is absent
A binomial experiment consists of a fixed number, n trials.

Answer 2

yw
in fact the question is kind of odd, because it asks if this is a binomial probability, when in fact it is not a probability at all