1) In a school of 800 students, the students in the AP Statistics class are planning a random survey of 25 students to estimate the proportion who would drop tennis rather than volleyball during the time of budget cuts. Mrs. Goldschmidt (in all her wisdom) suggests instead to survey 100 students in order to (A) reduce bias (B) reduce variability (C) increase bias (D) increase variability (E) make possible stratification between tennis and volleyball 2) A sampling distribution of the means of all possible samples of size 100 is formed. The population distribution has a mean u = 5 and a standard deviation o = 1.4 What is the value of My? (A) 0.05 (B) 0.14 (C) 0.5 (D) 1.4 (E) 5