Find the probability of tossing and getting tails and a Coin then drawny a club card from 52 cards with 13- a deck of Card suits.

Q: The pdf of X is given by a+bx³, if a € [1,3] otherwise f(x) = { To Find all possible values of a and…

A: Answer:- Given, the pdf of X is:    f(x) = a + bx21≤x≤30otherwise                 Find the possible…

Q: The time (in minutes) between arrivals of customers to a post office is to be modelled by the…

A: exponential distributionμ = 0.46 minute = 27.6 secondsλ = 127.6 per secondformula to use : P(x>X)…

Q: If a random sample of 40 is taken from each of the following distribution find the probability for…

A: Given: sample size n = 40  x ~ B(10,0.6) x ~B(n,p) we calculated the mean and standard deviation. μ…

Q: Write a description of the shaded region using the symbols A, B, C, u, N, -, and ' as needed. (A…

A: (A (top left) Shaded) (C (bottom middle) shaded) (B (top right) Unshaded) (background unshaded)

Q: Let X be the scores on an achievement test given to a certain population of students, with the…

A: Population mean μ =500 Population standard deviation =20 Sample size n =25

Q: • px,y,z(x, y, z) = PY(y) PZ|Y (2 | y) PX|Y,z(x | y, z) • px,y|z(x, y | z) = px (x) py|z(y | 2) •…

A:

Q: 7. If P(A) = 1, P(B) = 1, P(AB) = , then determine P(AUB), P(ANB), P(AB), P(ABUAB).

A: P(A) = 1/4 P(B) = 1/2 P(AB) = 1/6

Q: f. Find the IQR for the average of 7 cities. Q1 = ppm Q3 ppm IQR: ppm

A: (f)   The value of Q1 for the average of 7 cities is obtained below as follows:   Use TI-84…

Q: 4. Suppose that the probability density function of X is f(x) = {3x² 0<x< 1 0 elsewhere Determine P…

A: The required probability is,

Q: In a lottery game, a single ball is drawn at random from a container that contains 25 identical…

A: There is total 25 identical balls numbered from 1 through 25.

Q: For this study, we should use     The null and alternative hypotheses would be:       �0:…

A: as per guidelines i have calculated 3 subparts plz repost for remaining part ... The average number…

Q: An event has total six outcomes with probability P₁=1/2, P2=1/4, P3=1/8, P4=1/16, P5=1/32, and…

A:

Q: The distribution of the binomial random variable (X) has the following parametes: P=0,3 and n=9.…

A: In the field of statistics, understanding the basics of probability is fundamental. Probability…

Q: You and your friend carpool to school. Your friend has promised that he will come pick you up at…

A: Answer:- Given, The amount of time he is late (X in minutes) is a continuous Uniform random variable…

Q: lem 15. A variable of a population has a mean of μ = 150 and a standard deviation of o = 21.…

A: Population mean μ =150 Population standard deviation =21

Q: Consider the following hypothesis test: H0: ?  ≥  30 Ha: ?  <  30 A sample of 64 provides a sample…

A: Test  H0: μ≥30 H1: μ&lt;30 Sample size =64  Sample mean =27 Sample standard deviation =8 We have to…

Q: Compute the indicated quantity. P(An B) = P(A) = 0.3, P(B) = 0.4. A and B are independent. Find…

A: Answer  Given  P [A] =0.3 P [B] =0.4 A and B are independent.

Q: A factory tests a random sample of 17 transistors for defects. The probability that a particular…

A: n=17 r=0 P=0.06 q=0.94

Q: Fill in the blanks using the named events. A? 30% of all lawyers who lost clients (L) were antitrust…

A: We have given that, 30% of all lawyers who lost clients L were antitrust lawyers A, whereas 10% of…

Q: 5.. Given f(x)=1/0 0<x<0 Show the largest order statistic in a sample of size n is sufficient by…

A: f(x)=1/θ.   0&lt;x&lt;θ We have to show that the largest order statistic in a sample of size n is…

Q: Create a tree diagram for the sample space of this experiment, if you toss a coin 4 times.

A: Here we have to Create a tree diagram for the sample space of this experiment, if we toss a coin 4…

Q: At LaGuardia Airport for a certain nightly flight, the probability that it will rain is 0.07 and the…

A: It is given that, the probability that it will rain is, P(Rain) = 0.07.

Q: perception (ESP). As a test, a fair coin is flipped 29 times, and the man is asked to predict the…

A: We can model this event as binomial here is to be right.  p = 0.5 Assume the person says the heads…

Q: Test the claim that the proportion of people who own cats is larger than 80% at the 0.01…

A: Claim : the proportion of people who own cats is larger than 80%. Sample size(n)=800 Sample…

Q: 40 60 PROBABILITY OF TICKET 80 100 O EV when OC is $20 EV when OC is $30 + y regarding the exact…

A: If Caroline ends up with a ticket then she gets a pay-off of - $80. (She has to pay a fine of $100…

Q: per day. For smokers who smoke a pack or less per day, there is a 10% probability of quitting and a…

A:

Q: Compute the indicated quantity. P(ANB) = P(A) = 0.7, P(B) = 0.4. A and B are independent. Find P(A n…

A: According to the given information, we have P(A)=0.7P(B)=0.4 Event A and B are independent.

Q: Question 1 A shipment of 1000 sacks of oranges arrives at a distribution centre in Edinburgh, one of…

A: The likelihood function for a Gaussian distribution is given by: L(x_1, x_2, ..., x_n | mu, sigma) =…

Q: Papa's Italian Restaurant has collected data about customer sauce orders. It calculated that…

A: Papa's Italian Restaurant has collected data about customer sauce orders as follows:…

Q: 25 Reese Prosser never puts money in a 10-cent parking meter in Hanover. He assumes that there is a…

A:

Q: Example A random sample of 100 students is taken from the population of all part-time students in…

A: Given that,        Sample size = 100        Proportion of female = 0.6 We know that ,       If  n is…

Q: A random variable has the PDF shown in the figure. Find the numerical value of the parameter K. Find…

A:

Q: A washing machine in a laundromat breaks down an average of Four times per month. Using the Poisson…

A: Let X be the number of break downs per month X has poisson distribution with mean = 4 X ~ poisson(λ)…

Q: Show work when necessary. Each part is worth the same amount. Assume that all necessary conditions…

A: (1) That is, there is no evidence to conclude that the proportions have changed. That is, there is…

Q: A catering service offers 12 appetizers, 10 main courses, and 9 desserts. A customer is to select 3…

A: 12 appetizers 10 main courses 9 desserts   A customer is to select 3 appetizers, 6 main courses, and…

Q: The probability of a tornado in your home county in any one year is 0.073. What is the probability…

A: Answer:- Given, The probability of a tornado in your home county in any one year is 0.073. That is,…

Q: Find the value of the constant c. Find P(YX). Find P(Y = X).

A: The probability mass function (PMF) of random variables X and Y is pX,Y(x,y)=c(x+y)2if x∈1,2,4 and…

Q: jar of marbles contains 5 pink, 9 green, 13 blue, and 3 orange marbles. If a marble is randomly…

A: According to the given information in this question We need to find the following probability

Q: A yellow die and a green die are thrown. What is the probability that the numbers on the two dice…

A: Note: As per our guidelines we are supposed to answer only one question per post so i am solving…

Q: andom, single card draw from a standard deck, what is the probability that the drawn card is a red…

A: In a random, single card draw from a standard deck,  the probability that the drawn card is a red…

Q: Poker Calculate the probability of being dealt the following poker hand. (Recall that a poker player…

A: It is required to find the probability of choosing a three of a kind poker hand, that is, a hand…

Q: Supply the missing quantities. Outcome P(ANC) P(AND) = P(Bn C) = P(BND) = 0.9 Figure A B 0.4 0.7…

A: The missing values of the tree-diagram is given.

Q: Suppose that a cookie shop has an unlimited supply of four different kinds of cookies, how many…

A: If the cookie shop has an unlimited supply of four different kinds of cookies, and you want to…

Q: Dylan wants to determine a 99 percent contidence interval for the true proportion p of high school…

A: Margin of error(E)=0.04 Assume sample proportion(p^)=0.05

Q: What is the probability of a stone hitting one of the glass panes?

A: A door is 7 'x 4'. There are 4 glass panes in the door that measures 3' x 1'. Probability =…

Q: You have two friends: a reliable friend, and an unreliable friend. When the reliable friend says…

A: x follows Uniform0,5 and y follows Exponential15. And it is given that x and y are independent.

Q: What values would be considered to be within the normal range for a hypothetical 41-year old Male…

A: Z-scores are often used in the medical field to identify extreme (unusually low or unusually high)…

Q: Divide a line segment into two parts by selecting a point at random find the Probablity that the…

A: We have, If a function has a continues cumulative distribution function then the variable X is…

Q: Example 7: A single die is rolled, what is the probability of getting a number less than 7?

A: According to the given information in this question We need to find the following probability

Q: 1. Suppose that 100 balls are placed into 30 boxes at random and independently. (a) What is the…

A: Expected probability: Expected probability is calculated as the probability of an event multiplied…