Adie is weighted in such a way that each of 2, 4, and 6 is three times as likely to come up as each of 1, 3, and 5. find the probability distribution. outcome 1 2 3 4 5 6 probability incorrect: your answer is incorrect. what is the probability of rolling less than 4?

Answer

The probability distribution outcomes for 1, 2,3,4,5,6 are

Pr(1) =1/12

Pr(2) = 1/4

Pr(3) = 1/12

Pr(4) = 1/4

Pr(5) = 1/12

Pr(6) = 1/4

B) the probability that the outcome is less than four = 5/12

Step by step explanation

Since 2, 4, and 6 is three times as likely to come up as each of 1, 3, and 5, the probability of picking either off or even is 1/12 without considering the assignment.

In consideration the assumption, probability of odd numbers will be 1/12 while the probability of picking even numbers will be 3*1/12= 1/4

Pr(1) =1/12

Pr(2) = 3*1/2= 1/4

Pr(3) = 1/12

Pr(4) = 3*1/12 = 1/4

Pr(5) = 1/12

Pr(6) = 3*1/12 = 1/4

B) the probability that the outcome is less than four = Pr(1) + Pr(2) + Pr(3)

= 1/12 +1/4 + 1/12

= 5/12

(- 1, 0 )

step-by-step explanation:

an x- intercept is where the function crosses the x- axis.

to find the x- intercept/s look for the value of x when f(x) = 0

from the given table there are 3 values of x where f(x) = 0

when x = - 1, x = 2, x = 3

the one that is listed is (- 1, 0 )

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x