Suppose that you find that 95% confidence interval of mean water depth in your study site is 30 cm and 35 cm, your interpretation would be:

A. I am confident that if I take a random sample from my field, 95% measurement would be between 30 cm and 35 cm.

B. I am 95% confident that the sample mean water depth in your study site is between 30 and 35 cm.

C. I am confident that if I take a sample of size 100 from my field, 95 measurements would be between 30 cm and 35 cm.

D. I am 95% confident that the true mean water depth in your study site is between 30 and 35 cm.