Moving to the next question prevents changes to this answer. Question 10 The confidence interval at the 95% level of confidence for the true population O proportion was reported to be (0.750, 0.950). Which of the following is a O possible 90% confidence interval from the same sample? O a) (0.766, 0.934) Ob) (0.777, 0.900) O c) (0.731, 0.969) O d) (0.050, 0.250)
