A company pays its employees an average wage of 675 pesos per day with a standard deviation of 78 pesos. Assume that wages are approximately normally distributed and paid to the nearest peso. Let X QUESTION: What percentage of the workers receive wages between 625 and 725 a day? NOTE: Answer in integer. 1. What percentage of the workers receive wages between 625 and 725 a day? NOTE: Answer in integer. 2. The highest 5% of the employee daily wages is greater than what amount? NOTE: Answer is an integer. What percentage of the workers receive wages between 625 and 725 a day? NOTE: Answer in integer. be a discrete random variable representing the wages.

Q: question asked "You select an employee at random from this population of hourly workers. What is the…

A: Given that    Female  Male Total Full time  1030 246 1276 Part time 411 58 469 Total 1441…

Q: am pulling one red ball out of one of three baskets. R= Red ball, B= Basket The chance I pull…

A: Given that, the chance I pull from the three baskets is the same. P(B1)=P(B2)=P(B3)= 0.33 The…

Q: You plan to take a random sample from a population of 500 items and build a 95% confidence interval…

A: We have given that Standard deviation(σ) = 100Margin of error (E) = 5Significance level (α) = 1 -…

Q: 10. Return after one year for stock X is a random variable with μx = 112, ax = 10. Return for stock…

A: The return after one year for stock X is a random variable with μX=112 and σx=10. The return after…

Q: Problem #5. In how many ways can a committee consisting of 2 managers and 3 staff members be formed…

A: committee consisting: 2 manages and 3 staff memberseligible to serve on committee: 6 managers and 10…

Q: Suppose a random variable has a continuous uniform distribution between 0 and 10, such that its…

A: a) Suppose a random variable X follows the continuous uniform distribution between 0 and 10.

Q: How do I find the probability that the person has hypertension P(HlR)? P(F) = 0.90, P(H) = 0.10,…

A: It is given that  P(F) = 0.90, P(H) = 0.10, P(R/H) = 0.95, P(R/F) = 0.08

Q: A single fair die is rolled. Find the probability of obtaining a 6. Find the probability of…

A: 1. The outcomes of rolling for a single die is {1, 2, 3, 4, 5, 6}.

Q: A manufacturing machine has a 8% defect rate. If 3 items are chosen at random, what is the…

A: Ans#- Given, A manufacturing machine has a p = 8% = 0.08 defect rate.           If n = 3 items are…

Q: 7. Assume that X is a nonnegative, integer-valued random variable with p.g.f. G(z). Let G(¹)(z)…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 2. Let X and Y be continuous random variables having the joint density function: [c(x² + y²) 0 f(x,…

A: Given that        c = 3/2  The the joint pdf of x and y is given in the question.

Q: An insurance company wishes to keep the error rates in medical claims at or below 5%. If there is…

A: Given information: An insurance company wishes to keep the error rates in medical claims at or below…

Q: The chance of an IRS audit for a tax return with over $25,000 in income is about 2% per year.Suppose…

A: Given that  n = 100 , p = 2% = 0.02  p = Probability of people audited in one year X : Number of…

Q: Components of a certain type are shipped to a supplier in batches of 40. Suppose that 50% of all…

A:

Q: The overhead reach distances of adult females are normally distributed with a mean of 197.5 cm and a…

A: Given n=20, mean μ=197.5, standard deviations σ=8  (a) P(X=207.5)=? (b)  P(x̄>195.30)=?

Q: ✓ A player can "bet on a line" by placing a chip at location A in the figure to the right. By…

A: Given that , There are 38 numbers on roulette wheel   Therefore the probability of a player winning…

Q: In a network of 39 computers, 4 have a copy of a particularly critical file to sustain an…

A: From the provided information, In a network of 39 computers, 4 have a copy of a particular critical…

Q: Prove: If ACB, then a. P(B| A)=1 (Assume that any conditioning event has positive probability.)

A: here we have given some information and we have to find conditioning probability and it must be…

Q: Consider three basketball players: Anna, Beth, and Carolyn. The probability that Anna will make a…

A:

Q: a) f(2)=P(X=2) = b) E(X)= c) Var(X) =

A: Given that  Probability mass function of X  X 0 1 2 3 8 f(X) =  P(X=x) 0.3 0.1 ? 0.2 0.3…

Q: After a computer virus entered the system, a computer manager checks the condition of all important…

A: p=0.2 So , q= 1-p = 1-0.2 = 0.8 (a) : N=20 ,x=5 (b): N=6 , x= 3 P(x) = NCxpxq(n-x ) NCx= N!/(x!*(N-…

Q: Using the t-table, determine the critical value(s) (t-value(s) that delineates the boundary of the…

A: Given;sample size(n) = 19level of significance(α) = 0.05right tail test

Q: (1) An airline finds that each passenger who reserves a seat fails to turn up with probability o For…

A: As asked by you, I have answered part 2 of the question. Thank you.

Q: 1.Determine the probability p, or an estimate of it, for each of the following events: (a) An odd…

A: 1)a)Given a dice is tossed single time

Q: Find the entropy of a system X whose state probabilities are given by the distribution law: X / XY /…

A:

Q: Three mutually exclusive events occur with probabilities P (E₁) = 0.30, P (E₂) = 0.20, and P (E3) =…

A:

Q: What is probability that gross profit will be less than 10%? b) Would you advise manager to…

A: It is given that  Mean, μ = 12% = 0.12 Standard deviation, σ = 6% = 0.06

Q: The physical plant at the main campus of a large state university recieves daily requests to replace…

A: Let X:  the number of daily requests X is approximately bell shaped. then X follows the empirical…

Q: Using the Binomial distribution, If n=10 and p=0.4, find P(x=4)

A: Here, n is 10 , p = 0.4  By using binomial distribution.

Q: Assume that X is a binomial random variable with n= 5 and p = .35. Calculate P(X= 0) Hint* THE…

A: given data  n = 5 p = 0.35 P(x=X) = nCxpxqn-x    _____binomial distribution

Q: A certain club consists of 5 men and 6 women. How many ways are there to form a committee of…

A: Answer: - Given, A certain club consists of 5 men and 6 women.                  Total = 5 + 6 = 11…

Q: 3. Determine the number of permutations of the letters of the word SIMPLE if all are taken at a…

A: Determine the number of permutations of the letters of the word simple if all are taken at a time ?…

Q: Amanda Fall is starting up a new house painting business, Fall Colors. She has been advertising in…

A: Given that, Amanda Fall is starting up a new house painting business, Fall Colors. She has been…

Q: there are two baskets, in the first, 4 red , 8 white balls, in the second 7 red and 6 white balls,…

A: Two basket 1: 4red+8white = 12 balls 2: 7red+6white = 13 balls Probability = favorable/total

Q: 6. A study was conducted to examine risk factors for spontaneous pneumothorax (collapsed lung),…

A:

Q: Suppose a college student organization has thirty-five members comprising exactly seven students…

A: given data seven students of each five different majors. total35 syudents. select 5 at random P(all…

Q: 2. Let X and Y be continuous random variables having the joint density function: [c(x² + y²) 0 f(x,…

A: Since you have posted many questions,  we are allowed to solve only three subparts.ppease repost the…

Q: The Weibull distribution is widely used in statistical problems relating to aging of solid…

A:

Q: If you have ever read the children's book Dragones y Tacos, you may know that some dragons breathe…

A: From the given information, Some dragons fire if they eat tacos with salsa picante. Oris and Rafa…

Q: The scores of the students in the final examination are normally distributed with a mean of 82 and a…

A: Given M=mean=82, standard deviations σ=6  P(X<75)=?

Q: The values in the column for the degrees of freedom are based on the number of population means, or…

A: The information provided in the question are as follows : k = number of treatments or population…

Q: Suppose 6 coins are tossed. Find the probability of tossing no heads. (Round to four decimal…

A: suppose 6 coins are tossed. a coin have two faces H(head) and T(tail).

Q: The Am supply and deman for various blood types. They estimate that about 45% of the U.S. population…

A: Type o = 45%  P(o)= 0.45  Type A = 40%  P(A)= 0.40  Type B = 11%  P(B)=0.11 Type AB = 100-(45+40+11)…

Q: The concentration of particles in a suspension is 35 per mL. a. What is the probability that a 2mL…

A:

Q: A card is drawn at random from a deck of 52 cards. Find the probability of drawing a face card. (A…

A:

Q: SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.…

A:

Q: How many 4 digit numbers can be formed using only the numbers 3 2 7 6 0 4 9 if: there are no repeats…

A: numbers : {3,2,7,6,0,4,9} number of digits n = 7 4 digit numbers formed.  repeatations are not…

Q: Based on 2022 Gallup poll, about 40% of the people consider economic problems is the most important…

A: Given: About 40% of the people consider economic problems the most important problem in the nation.…

Q: A state grand lottery is conducted in which six winning numbers are selected from a total of 55…

A: Given that  Total wining number = W = 6 Total lottery number = S =  55 p = W/S = 6/55   n = 6  X ~…

Q: (1) For measurable events A,B,C E A with P(C)>0 and P(BnC)>0, show that P(AnBnC)=P(A | BOC)P(B |…

A: Hello! As you have posted 3 different questions, we are answering the first question. In case you…