Which of the following are valid probability distributions for a discrete random variable? check all that apply.

a. 0.16, 0.193, 0.222, 0.233, 0.067, 0.125
b. 0.35, 0.18, 0.21, 0.06, 0.17, 0.03
c. (0.01) 11, (0.01) 12, (0.01) 13
d. 0.16, 0.12, 0.02, 0.08, 0.22, 0.05, 0.15, 0.02, 0.18
e. 0.12, -0.02, 0.18, 0.08, 0.15, 0.05, 0.16, 0.27, 0.02, 0.36, -0.15, -0.22

profile photo

step-by-step explanation:

$2416.6

step-by-step explanation:

per hour = $ 25

total work time = 35

commission = 15%

total she has to make = $ 4,500

let she sold x dollar products

so her commission will be 15 % of x

now

total = weekly basic pay + commission

4500= (25*35) + 15 % of x

4500=875 + * x

4500-875 =   * x

3625= * x

multiplying wwith 100 on both sides gives

36250 = 15 x

now

x =  

x= $2416.6