SC bility and Statistics CP Spring 2022 (Schrader) urses / Probability and Statistics CP Spring 2022 (Schrader) / Unit 4 (Apr.11-May 3) / Unit 4 Test (5/3) Normal Distributions According to the College Board, the probability that a student forgets to bring their ID with them when they take their SAT is 3%. A random sample of 500 students was selected. Let p-hat be the proportion of the sample which forgot their ID. 1. What is the mean of the sampling proportion? 2. What is the standard deviation of the sampling proportion? ( Round to the nearest thousandth. ) 3. Find the probability that p will be between 0.02 and 0.05. P(0.02