Suppose we have a binomial experiment in which success is defined to be a particular quality or attribute that interests us.

Can we approximatep?by a normal distribution? Why? (Fill in the blank. There are four answer blanks. A blank is represented by _____.)

What are the values of?_p?and?_p?? (For each answer, enter a number. Use 3 decimal places.)

(b)Supposen= 25 andp= 0.15.Can we safely approximatep?by a normal distribution? Why or why not? (Fill in the blank. There are four answer blanks. A blank is represented by _____.)

(c)Supposen=61andp=0.32.(For each answer, enter a number. Use 2 decimal places.)

Can we approximatep?by a normal distribution? Why? (Fill in the blank. There are four answer blanks. A blank is represented by _____.)

What are the values of?_p?and?_p?? (For each answer, enter a number. Use 3 decimal places.)

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