A survey of 280 homeless persons showed that 63 were veterans. A 90% confidence interval for the population proportion of homeless persons who are veterans is: (0.184, 0.266).
O With 90% confidence, the mean number of homeless veterans is between 18.4 and 26.6.
O I am 90% confident that the proportion of all homeless persons who are veterans is between 0.184 and 0.266.
O 90% of veterans are homeless between 18.4% and 26.6% of the time.
O I am 90% confident that the proportion of the sampled homeless persons who are veterans is between 0.184 and 0.266.
O Between 18.4% and 26.6% of veterans are homeless.
