The question asks:
Suppose that in a weekly lottery you have probability .02 of winning a prize with a single ticket. If you buy 1 ticket per week for 52 weeks, what is the probability that you win 3 or more prizes?
I realized that the probability function of this problem would can be represented by a binomial distribution such that if we let $x =$ number of prizes won then the probability that I win $3$ or more prizes can be represented by the cumulative distribution function $$P(X\ge3) = \binom{52}{x}(0.02^x)(0.98^{52-x})$$
To find $x$ I realized that to satisfy the condition that $X\ge x$ I needed $x \in \{3,4,5...,52\}$ since there are $50$ possible numbers that $x$ can be I let $x = 50$. The answer should be $0.0859$ but I cannot seem to get that answer.