Question: 39.Decide whether you can use the normal distribution to approximate the binomial distribution. If youcan, use the normal distribution to approximate the indicated probabilities and

39.Decide whether you can use the normal distribution to approximate the binomial distribution. If youcan, use the normal distribution to approximate the indicated probabilities and sketch their graphs. If youcannot, explain why and use the binomial distribution to find the indicated probabilities.

A survey of adults found that 71% of those who text on cell phones receive spam or unwanted messages. You randomly select 100 adults who text on cell phones. Complete parts(a) through(d).

Determine whether a normal distribution can be used to approximate the binomial distribution. Choose the correct answer below.

Determine whether a normal distribution can be used to approximate the binomial distribution. Choose the correct answer below.

A.No, because np<5.

B.Yes, because both np5 and nq5.

C.No, because nq<5.

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