Consider a game in which a red die and a blue die are rolled. Let xR denote the value showing on the uppermost face of the red die, and define xB similarly for the blue die. (a) The probability distribution of xR is as follows. xR p(xR) 1 1/6 2 1/6 3 1/6 4 1/6 5 1/6 6 1/6 Find the mean, variance, and standard deviation of xR. (Round your answers to three decimal places.) Mean

hello :

by applying the distributive property :

6 × 4.3 = 6 × ( 4 + 0.3 )

            =   (6 ×   4) + (6 ×   0.3)

            = 24 + 1.8

6 × 4.3 = 25.8

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value

median- 36f

mode - none

mean- 33.7 ~ 34f