Question

6% of the population can't smell. If 200 people are choosen at random what is the probability that
( A. ) 10 or more can't smell
( B. ) Between 5 and 10 can't smell

Answer 1

In[43]:= f[x_] = CDF[BinomialDistribution[200, .06], x];
1 - f[9]
f[10] - f[4]


Out[44]= 0.765715

Out[45]= 0.334333