Does the following list represent a complete probability model? Explain.
P(red) = 16 , P(yellow) = 13 , P(blue) = 112 , and P(green) = 12

Yes

Step-by-step explanation:

The sum of probabilities listed on probability model must be equal to 1

Total = 16+13+112+12

= 153

P(red)+P(yellow)+P(blue)+P(green) = 16/153+13/153+112/153+12/153

= (16+13+112+12)/153

= 153/153

= 1

D

Step-by-step explanation:

1/6+ 1/3+ 1/12 + 1/2= 13/12 so it is greater than 1

and D says Yes: the sum of the probabilities is greater than 1.

y=3n + 1

step-by-step explanation:

this is wrong because it says the second number is one less and i added one instead

a variable is any characteristics, number, or quantity that can be measured or counted. a variable may also be called a data item. hope i !