In an opinion poll of 200 residents, 125 did not support a shopping mall in the suburbs of town.In estimating support for the mall, the lower and upper limit on a 95% confidence interval for the true proportion of residents in favor would be:

a.

0.558, 0.692.

b.

0.373, 0.377.

c.

0.308, 0.442.

d.

0.623, 0.627.

e.

0.319, 0.431.