Which of the following are valid probability distributions for a discrete random variable?
Check all that apply.
D A
1
1 137
2.3.4.5.60
B.
1 1 1 1 1 1 1 1
27'3' 16 32 64 128 128
C.
1 1 1 1 1
5' 5' 5' 5'5
D.
1 1 11
5.53
E.
1 1 1 1
12 12 12 12.6
1 1 1 1 1
12 12 12 12.6
SUBMIT

median is the value separating the higher half of a data sample, a population or probablity distribution from the lower half.

step-by-step explanation:

say you have 3,8,7,3,1,9,8 order them from lowest to highest

if orderd it would be 1,3,3,7,8,8,9 now you take away from the lowest and the highest until you end up in the middle.

so you would remove the 1 and 9 leaving you with 5 digits remaining

when you've reached the middle that would be your answer so in this case the answer is 7

if there were two numbers left say 7 and 5 you'd and them together so 12 then divide by 2 witch would equal 6 so the answer would be 6

good luck on that project hoped i you at all

126 maybe. sorry

b, 20 yards

step-by-step explanation:

answer

a) the midrange of the data set shown is 85.5

step by step explanation

let's find the midrange.

the midrange is nothing but add the greatest value and the least value, then divide it by 2.

here the greatest value = 99

the least value = 72

midrange = (99 + 72)/2

= 171/2

midrange = 85.5

you.