Question

HELP. ME!!!

Answer 1

Answer:

the answer is 2.25

Step-by-step explanation:

use the binomial theorem

n = number of trials

r = number of successes

p = probability

* = times

(n! / r! (n-r)!) * (p)^r * (1-p)^(n-r)

Plug everything in for odds with a probability of .6

Plug everything in for evens with a probability of .4

Divide the probability of the odds hitting 3 times by the probability of the evens hitting 3 times

That should get you 2.25

Answer 2

Answer:

3.37 times

Step-by-step explanation:

Probability of hitting and odd number= 3/5

Probability of hitting and odd number=2/5

Probability of hitting and odd number three times= (3/5)^3

Probability of hitting and odd number three times=(2/5)^3

Now

(3/5)^3 / (2/5)^3 = 3.37

Hence Probability of hitting an odd number three times is 3.37 times more than the probability of hitting an even number three times !