7. A game consists of first rolling an ordinary 6-sided die once and then tossing an unbiased coin once. The score, which consists of adding the number of spots showing on the die to the number of heads showing on the coin (0 for tail and 1 for head), is a random variable, say X. (a) find the discrete pdf of X. (b) the CDF of X. (c) sketch the graph of CDF. (d) find P(X > 3). (e) find the probability that X is an odd integer.

Q: Solve  8(p-6) = 6(p-5)

A:

Q: Solve the equation (1-5x)e¹-5 =0 for x. Give your answer as an integer or a fraction.

A: lne=1lnxn=nlnx

Q: (d) Solve you х

A: d) From Part (a), it is known that the least square equation for the pairs (x,y) is: The value for…

Q: Solve ex3+5 =13

A: We have to given x3+5=13

Q: Solve ,  15(p-6) = 15(p+5)

A: Given: 15(p−6)=15(p+5)

Q: 3×+5=23

A: this is a simple equation question  we will simplify by using the maths calculation rule.

Q: 1. Solve : 5(3**2) = 125

A:

Q: Could you also solve (d) please

A:

Q: Please solve (b)

A: Given

Q: (-8, -5);m=-3/4

A:

Q: Solve 4(3-5x)+3=-45

A: Solve    4(3-5x) + 3 = -45

Q: (b) Solve: 3 27 3 3

A: Solve for x. P1 : xa=xb implies a=b P2 : xab=xab P3 : x-a=1xa P4 : xaxb=xa+b P5 : xaxb=xa-b

Q: Solve the following y = -3x + 3; (2, 6) %3D

A:

Q: Sarah has read alound in class 3 more times than Joel. Sarah has read 9 times. Which equation…

A:

Q: Solve (x+5)2=27

A: Explanation of the answer is as follows

Q: how did the answer to T become -5.31 in step 2

A: The sample mean is 12.36%. The hypothesized mean is 13.4%. The standard deviation is 3%. The sample…

Q: 146-d solve for d

A:

Q: How do I solve for a50 and s30?

A:

Q: Solve for x. 37z = 81*+9 Enter your answer in the box. X =

A:

Q: 2. Solve 3x² +10=-26

A: