A manufacturing company has 5 vice presidents: Andrew, Beth, Charles, Diane, and Eric. Their regional responsibilities are shown in the table. Vice PresidentRegional Responsibility AndrewEast BethEast CharlesEast DianeWest EricWest The president of the company wants to select 2 of the 5 vice presidents to send to a conference. The 10 possible samples of size 2 that can be selected from this population without replacement are (Andrew, Beth), (Andrew, Charles), (Andrew, Diane), (Andrew, Eric), (Beth, Charles), (Beth, Diane), (Beth, Eric), (Charles, Diane), (Charles, Eric), and (Diane, Eric). Which of the following gives the sampling distribution of the sample proportion of east regional responsibility for all possible samples of size 2 from this population? A dotplot. A number line labeled sampling distribution of the sample population of east regional responsibility goes from 0 to 1 in increments of 0.1. 0, 2; 0.5, 6; 1, 2. A dotplot. A number line labeled sampling distribution of the sample population of east regional responsibility goes from 0 to 1 in increments of 0.1. 0, 2; 0.5, 6; 1, 3. A dotplot. A number line labeled sampling distribution of the sample population of east regional responsibility goes from 0 to 1 in increments of 0.1. 0, 1; 0.1, 1; 0.2, 1; 0.3, 1; 0.4, 1; 0.5, 1; 0.6, 1; 0.7, 1; 0.8, 1; 0.9, 1; 1, 1. A dotplot. A number line labeled sampling distribution of the sample population of east regional responsibility goes from 0.3 to 0.7 in increments of 0.05. 0.3, 1; 0.4, 2; 0.5, 4; 0..7, 1.