Which of the following are probability vectors? 1 (a) (b) 3. 5 6. (c) (d) 1 1 3. 10 2 10

Q: #2 A bowl contains 3 yellow beads, 21 green beads, 12 blue beads, and 6 red beads. if 1 bead is…

A: GivenNo.of yellow beads=3No.of green beads=21No.of blue beads=12No.of red beads=6Total no.of…

Q: What is the probability that the entire system works?

A:

Q: grab bags a convene store has made up 2o grab bag gifts and is offering them for 2.00$ a bag. ten…

A: Given ten bags contain merchandise worth 1.00$ six bags contain merchandise worth $2'00 four bags…

Q: Events A and B are independent. Suppose event A occurs with probability 0.94 and event B occurs with…

A: We are given here that:P(A) = 0.94, and P(B) = 0.45  Since we are given that A and B are independent…

Q: Event A Event B Event C 3 6 Event D 15 10 Event E 12 4 Determine the probability of B…

A: The tables shows the values that corresponding to A to C, D, E and B to C, D, E.

Q: Find the probability that the first traffic light is green given that the second traffic light is…

A: It is given that:P(A)=0.55;P(Ac)=0.45;P(B|A)=0.75P(B|Ac)=0.09;P(B)=0.453The objective is to find the…

Q: What is the probability x is less than 6.5?

A:

Q: Imagine a woman has a positive mammogram. What is the probability that she has breast cancer?

A: Here use Bayes rule and tree diagram  Define events as follows  C = women have breast cancer  T =…

Q: Fill out the black to make the given table below a probability distribution. X 0 123 4 P(x) 0.07…

A: we know that the sum of the valid probabilty distribution =1we can also say that ∑p(x)=1here we…

Q: From past experience a stockbroker believes that under present economic conditions a customer will…

A: From the given information we have to find the Probabilities .using formula,

Q: The table shows Bobby's number of hits for his entire baseball season. How much greater is the…

A: The total number of hits=41+13+14+7=75So, P(Single or double)=n(Single or…

Q: Assume that an investor could invest in a risky asset that is expected to earn $150,000 nothing with…

A: The given risky investment can result in two types of returns 150,000 with probability 0.5 And, 0…

Q: Exercise 9: Probability In New York City, the New York Times is read by 40% of the households, the…

A:

Q: In the table below x denotes the X-Tract Company’s projected annual profit (in $1,000).  The table…

A: Solution: x= The X-Tract Company’s projected annual profit (in $1,000). f(x)=  The probability of…

Q: (a) What is the value of k? (b) Find E(X) and o (X). (c) Suppose the number of events students take…

A: