Question
ComputeP(x)using the binomial probability formula. Then determine whether the normal distribution can be used to estimate this probability. Ifso,approximateP(x)using the normal distribution and compare the
ComputeP(x)using the binomial probability formula. Then determine whether the normal distribution can be used to estimate this probability. Ifso,approximateP(x)using the normal distribution and compare the result with the exact probability. N=79, p=0.72, x=62
a). For N=79, p=0.72, x=62findP(x)using the binomial probability distribution.P(x)=(Roundto four decimal places asneeded.) P(x)=
b).Can the normal distribution be used to approximate thisprobability?
c).ApproximateP(x)using the normal distribution. Select the correct choice below and fill in any answer boxes in your choice. P(x)=
d). Compare the normal approximation with the exact probability. Select the correct choice below and fill in any answer boxes in your choice:
a. The exact probability isgreaterthan the approximated probability by______
b.The exact probability islessthan the approximated probability by_________
c.The exact and approximated probabilities are equal.
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