Answer Happy

Suppose we have a binomial experiment in which success is defined to be a particular quality or attribute that interests us. (a) Suppose n = 34 and p = 0.27. Can we approximate p by a normal distribution? Why? (Use 2 decimal places.) пр - ng - Yes can be approximated by a normal random variable because both np and ng exceed What are the values of , and 0:2 (Use 3 decimal places.) No (b) Suppose n = 25 and p = 0.15. Can we safely approximate p by a normal distribution? Why or why not? cannot be approximated by a normal random variable because np does not exceed (C) Suppose n = 60 and p = 0.25. Can we approximate p by a normal distribution? Why? (Use 2 decimal places.) пре ng - Yes can be approximated by a normal random variable because both np and ng exceed What are the values of , and 0,? (Use 3 decimal places.)