**A tennis player makes a successful first serve 53% of the time. If she serves 6 times, what is the probability that she gets exactly 3 first serves in**

**Answer:**

its binomial with n=6, x=3, p=0.53

p(x=3)=c(6,3)*(0.53^3)*(0.47^3)=0.309

**A tennis player makes a successful first serve 53% of the time. If she serves 6 times, what is the probability that she gets exactly 3 first serves in**

**Answer:**

its binomial with n=6, x=3, p=0.53

p(x=3)=c(6,3)*(0.53^3)*(0.47^3)=0.309