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.

Five

Five percent of workers in a city use public transportation to get to work. You randomly select 270

270 workers and ask them if they use public transportation to get to work. Complete parts(a) through(d).

Can the normal distribution be used to approximate the binomialdistribution?

A.

No, because nqless than

<5.

B.

Yes, because both npgreater than or equals

5 and nqgreater than or equals

5.

C.

No, because npless than

<5.