I just need the answer to number 5 Suppose I look at all the students in my clas
ID: 3298562 • Letter: I
Question
I just need the answer to number 5
Suppose I look at all the students in my class who are either freshmen, sophomores, juniors, or seniors, and I put all of their names into a hat. I plan to draw out two names. Which of the following are sample spaces? 11 any of them aren't sample spaces, explain (in one sentence or so) why not. a) S_1 = {FF, FS, FJ, FR, SF, SS, SJ, SR.JF, JS, JJ, JR, RF, RS, RJ, RR} where F represents drawing a freshman's name, S represents drawing a sophomore's name, J represents drawing a junior's name, and R represents drawing a senior's name, and the draws are in order. b) S_2 = {both students are sophomores, at least one student is not a sophomore} c) S_3 = {only the first student is a sophomore, only the second student is a sophomore, neither student is a sophomore} d) S_4 = {the first student is a sophomore, the second student is a sophomore, neither student is a sophomore} As before, I've put the names of all the undergraduate students in this class into a hat. and an experiment consists of drawing two students names out. I want to measure how many sophomore students I draw from the hat. Write down a good sample space that measures what 1 want.Explanation / Answer
S = All undergraduate students in this class .
s = Drawing two students names out .
s1 = Sophomore students drawn from a hat .
We need to measure how many sophomore students are drawn .
s1 : { first student drawn is sophomore , second student drawn is sophomore , neither of student drawn are sophomre , both the students drawn are sophomore }
Thus , above is the sample space that measure sophomore students in a class .