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[-/20 Points] DETAILS BBUNDERSTAT12 6.6.020. Suppose we have a binomial experiment in which success is defined to be a particular quality or attribute that interests us. (a) Suppose n = 39 and p = 0.23. Can we approximate p by a normal distribution? Why? (Use 2 decimal places.) np = ng = ---Select-- v, p ---Select-- | be approximated by a normal random variable because -Select- What are the values of , and of? (Use 3 decimal places.) (b) Suppose n = 25 and p = 0.15. Can we safely approximate p by a normal distribution? Why or why not? --Select-- v , p [-Select-- ) be approximated by a normal random variable because ---Select-- v (c) Suppose n = 50 and p = 0.20. Can we approximate p by a normal distribution? Why? (Use 2 decimal places.) np = nq = --Select-- , p ---Select-- |be approximated by a normal random variable because -Select- What are the values of ; and op? (Use 3 decimal places.) Show My Work (Optional)