xplain what "90% confidence" means in a 90% confidence interval. hat does "90% confidence" mean in a 90% confidence interval? O A. The probability that the value of the parameter lies between the lower and upper bounds of the interval is The probability that it does not is 10%. O B. The value of the parameter lies within 90% of a standard deviation of the estimate. O C. If 100 different confidence intervals are constructed, each based on a different sample of size n from the same population, then we expect 90 of the intervals to include the parameter and 10 to not include the parameter. O D. The confidence interval includes 90% of all possible values for the parameter.