Suppose 5 men out of 100 and 25 women out of 10,000 are color blind. A color blind person is choosen at random. What is the probability of the person being a male (Assume male and female to be in equal numbers!

Q: Find z such that 94.5% of the standard normal curve lies to the right of z. (Round your answer to…

A: Given 94.5%of standard normal curve lies to the right of Z

Q: a) all are queens? b) Two are face cards? c) There is at least one ace?

A: HERE given ,   The tens, jacks, queens, kings and aces are removed from a standard deck of cards.…

Q: For a fixed x (0<x< 1), suppose Y has a probability mass function f(y|x)=- x) = {x^² (1-x) {**…

A:

Q: (i) Find the probability that he makes his 10th point on his twelfth free throw. (ii) Find the mean,…

A: Here given ,  Suppose during practice, a basketball player can make a free throw 80% of the time.…

Q: Determine how many distinguishable five letter words can be formed using 3 letters from the word…

A:

Q: A population of beetles are growing according to a linear growth model. The initial population 7,…

A:

Q: Question: A random sample of computer users were asked which browser they primarily relied on for…

A: Note: As per guidelines we are supposed to solve only first three subparts. please repost the other…

Q: Find the indicated probability. Give your answer as a simplified fraction. The managers of a…

A:

Q: 7. If the 3rd term of an arithmetic progression is 4 and the 9th term is -14, solve for the common…

A: Given: The 3rd term of an arithmetic progression is 4 and the 9th term is -14. Required: To find the…

Q: Consider the given discrete probability distribution. Find P(X>3). 1 2 3 4 5 P(x) 0.1 0.2 0.2 0.3…

A:

Q: Illustrate the given situation using a Venn diagram 2. What proportion of those twelve hundred…

A: here given , A total of 1200  graduates of State have gotten into medical school in the past several…

Q: The world famous gambler from Philadelphia, Señor Rick, proposes the following game of chance: You…

A: Given Information: A fair die is rolled. If 1 is rolled, then Señor Rick pays you $20. If 2 is…

Q: 4.1 Mrs Tintswalo Maila owns a metal press shop and is considering expanding her company to include…

A: Decision tree analysis         A decision tree is a process of drawing a decision tree, which we can…

Q: Suppose that X has a continuous distribution with the following probability density function f(x)=…

A: Continuous probability distribution

Q: The shape below contains a rectangle and four semi-circles. Q 7 8 Round your responses to two…

A:

Q: The heights of kindergarten children are approximately normally distributed with the following.…

A: Given data  Population mean μ=47, standard deviations σ=2.3  X~N(μ=47,σ=2.3)

Q: Question 2a. [ A box contains 17 lightbulbs, of which 6 are rated 13-watt, 5 are rated 18-watt, and…

A: Total lightbulbs=17 13-watt lightbulbs=6 18-watt lightbulbs=5 23-watt lightbulbs=6 3 lightbulbs are…

Q: What is the probability that a poker hand contains cards of five different ranks but does not…

A:

Q: a) the probability that the time to detect the next piece of debris is less than 3 minutes. b) the…

A: Here  Rate of detect debris from sunken craft at rate of 40 pieces per hour λ = 40 pieces per hour =…

Q: A quiz has 10 multiple choice questions with 3 choices for each question. Answer the following for…

A: Given sample size(n)=10Probability of getting correct answers(p)=13         (one correct answer from…

Q: probability of t side a sphere of radi side a cube of length ide

A: Given: point X=(X,Y,Z) Radius=1

Q: there are 2 boxes in box 1 11 cards are there numberred fron 1 to 11 and in box 2 5 cards are there…

A: Given, Box 1 : 1,2,3,4,5,6,7,8,9,10,11 ; 5 even number cards = 2,4,6,8,10 ; 6 odd number…

Q: probility

A:

Q: Which of the following is not a characteristic of a binomial experiment? A) Each trial in the…

A:

Q: An experiment that satisfies the following four conditions is called a binomial experiment. 1. There…

A: Given: Consider an experiment that consists of 50 tosses of a fair coin. Let X denote the number of…

Q: A ball is chosen at random out of a bowl that contains 3 red balls, 2 green balls, and 1 blue ball,…

A: There are 3 red balls, 2 green balls and 1 blue ball.

Q: ou are a thief overhearing someone’s safe combination, which consists of a 5-digit number sequence.…

A:

Q: At a certain gas station, 65% of the customers use regular gas, and all the other customers use…

A: Consider A1 as an event that denotes the customers use Regular gas and A2 denotes that the customers…

Q: B A 20 14 29 E D 3 27- H 26 G -30- 10- 4 K Find the shortest path from vertex A to vertex L. Give…

A: From the given graph we find the shortest path from vertex A to Vertex L

Q: Problem 2. Put n balls randomly into m boxes, and let & be the number of empty boxes. Calculate…

A:

Q: Use the following information to answer the following question. A bag contains 12 red marbles, 15…

A: General formula of probability is ,   Probability =Number of favorable outcomesTotal outcomes

Q: The 30 2. The probability of event A occurring is The probability of events A and B occurring is…

A: Given that  P(A)=12/30 P(A and B)=5/30 P(A/B)=5/18 Note: According to bartleby experts question…

Q: A mechanic sells a brand of automobile tire that has a life expectancy that is normally distributed,…

A: Let X denote the life expectancy of an automobile  tire  and we have given that X follows N( 29000,…

Q: Consider the density function f(x) = k√√x, 0<x<1, 0, (a) Evaluate k. (b) Find F(x) and use it to…

A: Find k and P(0.1&lt; X&lt;0.6)

Q: 4. Let X and Y be independent random variables with gamma distributions, r(3,2) and I'(4,2),…

A: As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost other…

Q: Find the mean and variance for the random variable Y which is defined below.   Y = nX…

A: It is given that  The random variable X follows Binomial distribution with parameter p = 0.66 i.e, 1…

Q: For the one that is a probability density function, find the probability that is between 0 and 0.2.

A: ∫ -∞∞f(x)=1⇒∫ -∞0f(x) + ∫0∞f(x)⇒∫ -∞00 + ∫0∞8e-8x⇒8e-8x-80∞⇒-e-∞-e0⇒-e∞≠1 this is not a pdf

Q: Write down the probability distribution showing the probability that a randomly selected student in…

A: Given pie chart shows  Hispanic or Latino = 45% White (not Hispanic)=30% African American =9%…

Q: Suppose that X has a discrete distribution with the following probability distribution function 0…

A: Given data is x 0 1 2 3 4 5 f(x) 0.1 0.3 a 0.1 b 0.2 P(x≥3)=0.5

Q: The World Economic Forum found that 12% of the U.S. population earns more than $2M per year. Amazon…

A:

Q: 2. From a group of 12 people, what is the probability that: a) none share a birthday b) at least two…

A: Probability is the measure of likelihood. It is calculated by dividing the number of favorable…

Q: Suppose that X, Y are jointly continuous with joint probability density function ) = ce = ² (²+2)² 2…

A:

Q: are inspected in one day. What is the expected value of the number that fails inspection in one day?…

A: It is given that  The random variable X that is inspection follows Binomial distribution with…

Q: A bus arrives every 25 minutes at a bus stop. It is assumed that the waiting time for a particular…

A: The bus arrives every 25 minutes at a bus stop.

Q: A population numbers 1,650 organisms initially and increases by 6.8% each year. Suppose P represents…

A: The general form of exponential model is, P=P01+rt where, P0 is initial amount, r is rate of growth,…

Q: 7. P(Z < ) = 0.1029

A: According to policy we supposed to answer first part for remaining please repost the question

Q: You are to randomly pick one disk from a bag that contains the disks shown below. Find…

A: It is given that Total number of disks = 10 Number of yellow disks = 4 Number of yellow disks with…

Q: Find the value of z such that the area under the standard normal curve in the left tail is .05.

A:

Q: (c) (d) The joint distribution function FG,B (g, b). The marginal distribution function FG (g) and…

A: Given two random variables that are defined on the same probability space, the joint probability…

Q: A computer salesman averages 1.3 sales per week. Find the probability that in a randomly selected…

A: It is given that the A computer salesman averages 1.3 sales per week. So, if we denote the number of…