Answer:
C: One is 90% confident that the proportion of students who eat cauliflower on Jane's campus is between 0 and 12.5%
Step-by-step explanation:
We will build a 90% confidence interval for the population proportion.
We have:
p-hat = 2/34
n = 34
A 90% confidence level gives us a z-value of 1.645.
See photo 1 for the construction of the confidence interval
The interval is:
-0.0076 < p < 0.1252