Question 1 1 p The ages of 12 patients in a retirement home are listed here: 87 67 68 72 94 88 63 73 87 99 81 85 Find the standard deviation of the sample data set and select the best explanation of what the standard deviation means in context of the problem. Sample Standard Deviation s- E(x - 7) The sample standard deviation is 11.5 and the value speaks specifically to normal distributions The stimple standard deviation is 11.5 and the value speaks to the how far the values are spread apart from the moon. The sample standard deviation is 11.0 and the value speaks specifically to norrnal distributors @ The sample standard deviation is 11.0 and the value spooks to the how far the values are spread apart from the mean