Answer:
no, because 3 does not go into either of the numbers.
Step-by-step explanation:
Answer:
is there a question?
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given that uneven die with 8 faces with numbers 1 through 8
the probability of each number coming up is proportional to the number itself.
P(x)= kx, x =1,2,3...8
To find k:
Since total probability =1
we have \Sigma_1^10 kx =1
Simplify to get
36k =1: k = 1/36
Hence distribution of X is as follows:
x 1 2 3 4 5 6 7 8 Total
p(x) 1/36 1/18 1/12 1/9 5/36 1/6 7/36 2/9 1
Answer:
wait few minutes i will try
Answer:
A. 3
Step-by-step explanation:
Fist, we need to figure out how many students said "dogs" and how many said "cats".
30% of 40 is...
40 x .30 = 12.
12 people said dogs.
22.5% of 40 is...
40 x .225 = 9
9 people said cats.
If 12 people said dogs, and 9 people said cats, then 3 more people said dogs than cats.
