Tonya wants to estimate what proportion of the students in her dormitory like the dorm food. She interviews a simple random sample of 50 students living in the dormitory. She finds that 14 think the dorm food is good. Find a 90% confidence interval for the true proportion of students that think the dorm food is good.

Select one:

a.0.28 0.03

b.0.156 to 0.404

c.0.176 to 0.384

d.28%