Question

A 95% confidence interval for an unknown population mean is given by (9, 12). How should this confidence interval be interpreted?
A) There is a 95% chance the sample mean = 10.5 is within 3 units of the true mean . B) There is a 95% chance the sample mean = 10.5 is within 1.5 units of the true mean .
C) There is a 95% chance the true mean is within 1.5 units of the sample mean = 10.5.
D) There is a 95% chance the true mean is within 1.5 standard deviations of the sample mean = 10.5.

Answer 1

C is my answer of ask other sources tho. Ok