(a) Find the number of plants that were tall and had smooth peas.

Q: lations (in millions) of a certain country are shown by age and region in the table. Using the…

A: Given that n(E)=120.1+25.7+24.4+7.6=177.8 n(D)=7.6+2.2+0.8=10.8 n(E and D)=7.6

Q: can this be solved without binomial distribution ple

A: Given information: There are two containers of Marbles. Container A has 20 black and 30 white…

Q: 4. In a race, the odds that Joshua will win are 2 to 3 and the odds that Johann will win are 1 to 4.…

A: It is given that  The odds for Joshua will win = 2:3 The odds for Johann will win = 1:4

Q: diligent: P pay tax (-10, 10) our work. audit hide IRS (-20,5) Nature Jeff Bezos not audit lazy: 1 -…

A: (a) A Bayes-Nash equilibrium is a strategy for each player such that no player can improve their…

Q: A tree diagram showing how many ways a nickel, a regular die, and a quarter could be flipped.

A: The objective is to draw a tree diagram that shows the number of ways of flipping a nickel, a die…

Q: The Two-Way table below represents people who used an at-home Pregnancy test and their results. Use…

A: We have given,   Positive Test Negative Test Subject is Pregnant  80 5 Subject is not…

Q: ower half logistic distribution?

A: Given Logistics distribution, has been used since ancient times as a way to manage and move goods…

Q: Below are daily numbers of reported COVID deaths in LA County during Aug. 2020: 16 10 27 31 38 58 51…

A:

Q: The propagation of fatigue cracks in various aircraft parts has been the subject of extensive study…

A: Given data: Sample size = 16 To find: 1.sample mean 2. Median

Q: cannot see the answer to this question.

A: From given table.   Total people in survey =  80 + 5 + 3 + 11 =99 Number of people not pregnant and…

Q: Where did you find that the rate is 9.7 and then you added all of the race groups and divided by the…

A: Apologies for calculation mistakes in the previous solution, please find the corrected solution.…

Q: Suppose that components are available, and that each component has a probability of 0.90 of…

A:

Q: Question 8 Investment products have different probabilities of success. A businessman wishes to…

A: Given the probability distribution with respect to two investment products is shown below

Q: The joint distribution X,Y with pdf such as f(x,y) = 0.5(2*x+y). With 0 0.5 | Y = 1.4)

A:

Q: 1 1 60 0 and and 1-P₁ P2 1-P₂ P3 1-P3 -10 120 -10 120 -10 For this decision maker, P₁ = 0.8 and p3 =…

A: The decision maker is indifferent between L1 and L3 if P1=0.55 and P2=0.3. The decision maker is…

Q: Jules and Jason collaborated in a Math146 class activity and both received 25 out of a possible 30…

A: Solution: Let A be the event Jules receiving 25 points.  B be the event Jason receiving 25 points.…

Q: QUESTION 19 Suppose that 49% of ZU students have facebook account. Of those students, 53% have…

A: We have given that P(Facebook account) = 49% = 0.49 P(Twitter account | Facebook account)= 53% =…

Q: Assume a Poisson distribution. Find the following probabilities. a. Let λ = 8.0, find P(X≥ 3). b.…

A: Hi! Thank you for the question. As per the honor code, we are allowed to answer three sub-parts at a…

Q: If the probability of a success is .3, what is the probability of a failure 3 out of 3 trials?

A: For each trial :  Probability of a success =  0.3 Probability of a failure = 1 - 0.3 = 0.7

Q: Every day, Carmen walks to the bus stop and the amount of time she will have to wait for the bus is…

A: It is given that the random variable X i.e, wait time follows Uniform distribution with interval 0…

Q: (b) Determine the probability that Loki does not control the planet and Loki has visited recently…

A:

Q: During off-peak hours, a commuter train has five cars. Suppose a commuter is twice as likely to…

A: The probability  of selecting  each car i is pi . We have p3 = 2p2 = 2p4 and                  p2 =…

Q: A couple is ready to have babies. They really wish to have a daughter, and will only stop making…

A: Given  Equal probabilities of each time making a boys or girls  n=number of children=3

Q: Answer the following questions  a. The exponential distribution is a special case of _______   b.…

A: Hi! Thank you for the question. As per the honor code, we are allowed to answer 1 question at a…

Q: If X is a binomial random variable, use the Binomial cumulative distribution table (or the…

A: From the provided information, X is a binomial random variable. b) X~B (5, 0.1)

Q: A food manufacturer has to decide how many batches of a product to produce next week. If one batch…

A:

Q: Find the number of ways in which at least one piece of fruit could be chosen from a basket…

A: It is given that  Apples = 4 Bananas = 5 Cantaloupes = 2 Pears = 3

Q: study of people who wear glasses at a certain company was done and included 100 people in the 18 -…

A: Given that   Ware glasses Not ware glasses  Total Age 18-22 37 63 100 Age 23-30 45 70 115…

Q: 1. Researchers are interested in the relationship between vaping and upper respiratory infections.…

A: Note: Hi! Thank you for the question, As per the honor code, we are allowed to answer three…

Q: A machine that manufactures automobiles parts produced defective parts 15% of the time. If 9 parts…

A: given data  P(defective) = p = 0.15 sample size(n) = 9 x = no. of defective products P(x=X) =…

Q: a) In how many ways can a baseball team of 9 players be chosen from 6 men and 6 women if there are…

A: From the provided information, Total men = 6 Total women = 6

Q: (a) Give the multiple regression model for the data. (b) Determine the estimated mean response on…

A: Given that Multiple regression model y=b0+b1x1+b2x2 b0=-0.11050, b1=0.40717, b2=2.10797

Q: Aparticle is described by a wave function a Y(x)=A e e 2X ² 2 i (kx-wt) calculated Probability…

A: Given that a particle is described by a wave function as ψx=Ae2x2eikx-wt

Q: The Yonkers integrity auditor examined the weights of Oreo cookies for 12 randomly selected Oreo…

A: Solution:

Q: (a) Find the probability that the test result for a randomly selected person is positive. (b) If the…

A: Solution:

Q: Bayesian Model

A: Full joint distribution: 25= 32 probabilities Structured distribution: specify 10 parameters…

Q: Q15: Probability Theory Q's Drawers, A, B and C. Told each drawer contains one coin. Following…

A:

Q: Let Z be a continuous RV with strictly increasing CDF Fz, and let X = μ+oZ for some real numbers μ,…

A: Given that Z be a continuous RV with strictly increasing CDF Fz, and X=μ+σZ for some real numbers μ,…

Q: Q1-2: Answer either [0] (true) or [X] (false) and explain. frequency ...... 2 3 4 5 6 7 8 9 10 11 12…

A: First we calculate the theoretical (population) mean. Mona rolled two six sided dice then presented…

Q: Suppose I give you a list of 24 problems to study, from which I will randomly pick 10 questions for…

A: The total number of questions is 24. The sample size is n=10 The preparation of 11 questions is done…

Q: Problem 1: Car accidents happen at a busy intersection at a rate of 2.5 accidents every week.…

A: As per our guidelines we are suppose to answer only three subparts kindlypost the remaining subparts…

Q: f) What is the probability that T is >0? 9) What is the probability that T is < -20? [ h) What is…

A: As per bartleby guidelines we can solve only first three subparts and rest can be reposted

Q: An airline knows that each passenger has probability .05 of not showing up, independently of all…

A: Given that Sample size (n)=54 Probability of passengers not showing up=0.05 Limit of airline 50…

Q: A sample of 17 items provides a sample standard deviation of 8.7. Test the following hypotheses…

A:

Q: . Based on sample mean of diabetic subject minus that of normal, 97.5% of all possible differences…

A: Given information: For normal individuals, mean±sd=34±4.5 20 normal individuals. Let…

Q: What proportion of NY Monopoly scratch-off Lotto tickets are winners? We will examine this by taking…

A: Note: Hi there! Thank you for posting the question. As there are multiple sub parts, according to…

Q: A (normal) dice is thrown n times. Let A = "get at least one 6" and let B = "1 never appears".…

A: Given that A (normal) dice is thrown n times. A denotes the event of getting at least one 6 and B…

Q: What is the probability that the sum of the numbers on two dice is even when they are rolled What is…

A: Answer:- If two dice are rolled, than number of event can be  62  =36.  Sample space  =  {(1, 1),…

Q: 0303 is observed that waiting time of patients in a hospital is 15 minutes with a Standard deviation…

A: Given  Sample size n=35, population mean μ=15, standard deviations σ=2  P(12&lt; x̄&lt; 17)=?

Q: If the probability of a success is .21, about what is the probability of a failure 3 out of 3…

A: From the provided information, Probability of success = 0.21 Number of trials (n) = 3