Suppom nine items are sampled from a normally distributed population with a mean of 105 and a standard deviation of 1?. The nine randomly sampled values are shown in the table. 135 35 75 133 124 El 120 106 59 119 Calculate the probability of getting a sample mean that is smaller than the mean for these nine sampled values. The probability that a sample mean is smaller than the mean for these nine values is (Round to four decimal places as needed.)