Explain the error for the choice ​"We are​ 95% confident that the sample mean is between​ and ​.​" Choose the correct answer below. A. The wording is not correct because it references the sample mean. The value of the sample mean is known exactly and does not need a confidence interval. B. The wording is not correct because it references the sample mean. Neither the exact value nor an unbiased estimate of the sample mean can be found. C. The wording is not correct because it does not indicate that there is only a​ "probability" that the confidence interval is within the bounds. D. There is no error. The choice is worded correctly.