Question 2 At your current place of employment there has been an increased incidence of fever following the second dose of a COVID vaccine. You are planning to randomly select samples of 150 patient records at a time. Based on clinical trials 31 percentreport a fever after the second dose. What is the expected standard deviation of the distribution of samples estimates collected? O 0.333 O 0.038 O 0.500 O 0.310