The probability distribution for a random variable x is given in the table.
X
-10
-5
0
5
10
15
20
Probability
120
15
JOS
11
125
1
15
Find the probability that x < 20

6 on both sides and twelve on the top and the bottom

step-by-step explanation:

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%

r = 78539458390583095803458309458039485093485 or just 3

step-by-step explanation: