1) A pediatrician would like to study cholesterol level in children 2 to 6 years of age. He selected 5 patients and found their cholesterol levels to be: 185, 225, 250, 196, 179 The mean cholesterol level of this group of patients is?[ ] Q2) A pediatrician would like to study cholesterol level in children 2 to 6 years of age. He selected 5 patients and found their cholesterol levels to be: 185, 225 240, 196, 179 The sample standard deviation of cholesterol level of this group of patients is? round your answer to 4 decimal places. [ ]