A 95 percent confidence interval would indicate that if we took numerous samples from the entire population: o the whole sample would contain a range that included the population parameter. 95 percent of all the samples would allow us to estimate the mean within +1 percent. 95 percent of all the samples would contain a range that included the population parameter. O 5 percent of all the samples would contain a range that included the population parameter. O 5 percent of all the samples would allow us to estimate the mean within +1 percent