As part of his semester project, a byu-idaho introductory statistics student calculates a 95% confidence interval for the true percentage of byu-idaho students who are from latin america. what does the phrase "95% confidence" mean?
a. there's a 95% chance that the true proportion is in the confidence interval. b. 95% of the student's data are within the confidence intervals.
c. if we create many 95% confidence intervals, 95% of them will contain the true proportion.
d. the sample proportion is in 95% of the confidence intervals we make.