(a) What is the probability that the vaccine selected is an outdated one? (b) If the vaccine selected is outdated, what is the probability that it came from unit P?

Q: In how many ways can 7 different balls be distributed in 5 different boxes if any box can contain an...

A:

Q: What is the probability that a family with two children has two girls, assuming the chance of having...

A:

Q: There are 4 oranges, 5 apples and 6 mangoes in a basket. In how many ways can a person make a select...

A:

Q: WB2-09: Five percent of the phone calls to a home are wrong numbers. If three calls are independent ...

A:

Q: et-distribution curve will eventually approach a normal curve as we increase the degrees of freedom ...

A: We know that  The t - distribution depends on degrees of freedom  Df = n -1 

Q: The probabilities that fast – food restaurant sells 10, 20, 30, 50, 100 burgers daily are 0.20, 0.30...

A:

Q: In an attempt to reduce the growth of its population, China instituted a policy limiting a family to...

A:

Q: Three balls are selected at random from a bag containing 2 red, 4 orange and 3 green balls. What is ...

A: Given,no.of red balls=2no.of orange balls=4no.of green balls=3Total no.of balls=9

Q: Five identical bowls are labeled 1, 2, 3, 4, and 5. Bowl i contains i white and  5 − i black balls, ...

A:

Q: Show that, if X and Y are independent random variables, such that E\X| < 0,and B is an arbitrary set...

A: @solution:::

Q: A mentor has prepared 10 tasks and 20 exercises. For an assessment he'd like to use 3 tasks and 2 ex...

A:

Q: It is believed that the average height of General Engineering (GE) students is 1.72 meters, which is...

A:

Q: A. Find the probability of first picking a card that is red suit and then picking a card that is red...

A:

Q: Jack wants to take Deep Learning or Spanish, or both this semester. He is applying for enrolment. T...

A: Given,P(getting into a Deep Learning course)=0.50P(getting into a Spanish course)=0.40and P(Getting ...

Q: Find the probability of drawing a queen, a king and a knave in that order from a pack of cards in th...

A:

Q: True or False: Let X be the number of 3's in 8 rolls of a 6-faced fair die. X can be approximated as...

A: False

Q: The table below summarizes the results of a clinical trial testing a diagnostic device and its abili...

A: A confusion matrix is used to reflect the outcomes of a binary classification model. In the binary c...

Q: 13. Are A, B, and C mutually-exclusive events if P(A) = 0.33, P(B) = 0.35, and P(C) = 0.32? Explain....

A:

Q: A company manufactures candies in the shape of small cubes that measure 2 centimeters on each side. ...

A:

Q: A carnival spinner has unequal sections labeled 3 through 8. Let X be the number shown on the spinne...

A: Solution

Q: A coin is flipped four times with one of the following results: (a) H T T H, (b) T T T T, (c) H H H ...

A: Given information: A coin is flipped four times. The results is one among the following:(a) H T T H...

Q: Find out the probability of getting a total of either 7 or 11 in a single roll of two dice?

A:

Q: The number of items sold per day at a retail store, with its corresponding probabilities, is shown i...

A: Mean(μ)=∑X.P(X)

Q: An engineering construction firm is currently working on power plants at three different sites. Let ...

A:

Q: Question 3 : Continuous Random continuous Vari'akle Let X a sanolom it kas Vari'able and suppadl pro...

A:

Q: Suppose that 4% of the patients tested in a clinic are infected with avian influenza. Furthermore, s...

A:

Q: In how many ways can 5 man draw water from 5 taps if no tap can be used more than once? * O 720 О 36...

A: Introduction: There are 5 men, who draw water from 5 available taps.

Q: Suppose a certain medical treatment is effective in 80% of the cases treated. Let Y denote the numbe...

A: Givenp=0.80n=100Let Y denote the number of patients for which the treatment is effectiveY~Binomial(n...

Q: 36. In how many ways can 3 Americans, 4 Frenchmen, 4 Danes, 5 Filipinos and 2 Italians be seated in ...

A:

Q: I. Classify the following random variables as discrete or continuous. 1. X= the number of mobile pho...

A:

Q: A pair of dice is tossed. Find the probability of getting at least a sum of 5.

A:

Q: Question 1: In a group of 100 students, 90 study Mathematics, 80 study Physics, and 5 study none of ...

A:

Q: Probability A certain production process produces items that are 10% defective. Each item is inspect...

A:

Q: An airport limousine can accommodate up to four passengers on any one trip. The company will accept ...

A: this is a binomial distribution......

Q: The service stations along a highway are located according to a Poisson distribution in space, with ...

A: Given,The average no.of service station in 15 miles is 1so, the average no.of service station in 45 ...

Q: A card is drawn at random from a pack of 52 playing cards. Find the probability that the drawn card ...

A:

Q: A box contains 5 balls. Two are numbered 1, one is numbered 2 and two are numbered 3. The balls are ...

A:

Q: Let x be a discrete Probability distribution Fi Cand x= -L.0,l,2+3 į Find the value of K i. Find the...

A: Discrete Random Variable  Two numbers are often used to summarize a probability distribution for a r...

Q: You and your 4 other friends play 5 ranked games in Mobile legends every day for the past few months...

A:

Q: In a community there are equal number of males and females. Suppose 5% of the males & 2% of the fema...

A: Given: Percentage of males that are disabled = 5% Percentage of females that are disabled = 2%

Q: A section of an electrical circuit has two relays, numbered 1 and 2, operating in parallel. The curr...

A: Solution: Let X represent the  number of relays that close properly when the switch is  thrown.  The...

Q: In a digital transmission system, bits of 0's and 1's are transmitted sequentially through a cable. ...

A: Given that  n=10 , p=20%=0.20 , q=1-p=1-0.20=0.80 X~Binomial(n=10,p=0.20) p=Probability of the bits ...

Q: 1 f(x) =- 2Vx x >0 : 5 0.359 O 0.259 O 0.159

A:

Q: a. Determine the mean production of fiberglass boats.

A: Here given,   Sample of daily production of fiberglass boats from RSRM, Ltd. n = 10

Q: An engineering construction firm is currently working on power plants at three different sites. Let ...

A: Venn diagram is used to represent groups of observations. It represent the similarity and dissimilar...

Q: Basketball e) Wharis une provabimy unar a student chosen at random from this group plays both volley...

A: Here total 200 students were surveyed about sports they regularly participate 

Q: 4. A photographer is taking a picture of a bride and a groom, together with six sponsors. How many w...

A: 4) There are 8 people in total i.e., 6 sponsors and one couple. We are asked to find the number of w...

Q: An engineering construction firm is currently working on power plants at three different sites. Let ...

A:

Q: Military Radar and missile detection systems are designed to warn a country of enemy attacks. A reli...

A:

Q: P(H), P(E\H) Р (G) Р(E]G) P(H|E) Show that P(G|E)

A: