5. 60% of all students in POM 333 are females. A random sample of 7 students is selected.  Find the probability that the sample contains exactly 4 female students. (4 points)  Find the probability that the sample contains there more than 5 female students. (4 points)  Find the expected value and the standard deviation of the distribution.

blue marble is 15 times out of 50 = 15/50 reduces to 3/10

landing on tails is 24 out of 50 = 24/50 reduces to 12/25

to find the probability of both multiply together:

3/10 x 12/25 = 3 x 12 / 10 x 25 = 36/250

if you multiplied the numerator and denominator by 10 you get 360/2500.

the answer is 360/2500

312312

step-by-step explanation:

14.3

step-by-step explanation:

add all the numbers together.

9 + 12 + 15 + 16 + 17 + 17 = 86

now, divide 86 by how many numbers we have: 6.

86 / 6 = 14.3