Question: Here is a problem I am having trouble with, I need an expert! (a) Suppose n = 28 and p = 0.39. (For each answer,

Here is a problem I am having trouble with, I need an expert!

(a) Suppose n = 28 and p = 0.39. (For each answer, enter a number. Use 2 decimal places.) n . p = n.q = Can we approximate p by a normal distribution? Why? (Fill in the blank. There are four answer blanks. A blank is represented by -.) p be approximated by a normal random variable because first blank O Yes No second blank O can cannot third blank O n.q exceeds both n.p and n.q exceed n.p does not exceed n.p exceeds n.q does not exceed O n.p and n.q do not exceed fourth blank (Enter an exact number.) What are the values of u and o ? (For each answer, enter a number. 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? (Fill in the blank. There are four answer blanks. A blank is represented by p. be approximated by a normal random variable because first blank Yes No second blank O can O cannot third blank On.q exceeds both n.p and n.q exceed n.p does not exceed O n.p exceeds n.q does not exceed O n.p and n.q do not exceed fourth blank (Enter an exact number.)

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