Number 2 please asap

Formulas (click on the link) Question 2 (1 point) Let x be a binomial random variable and suppose n= 20, p=0.4. Then P(H-o S x s uto) is: Please choose the best answer. O a) 0.747 O b) 0.722 O c) 0.700 d) 0.737 Oe) 0.844 MacBook Air