operating condition is 0.92. Calculate the reliability of the power system. oblem : Three battery cens giving 1.5 volts are connected in series to supply power to a radio. The probability of the successful operation of each cell under given

Q: Smith works as a welder inspector in a shipyard. He knows from keeping track of good and poor welds…

A: Givenp^=0.05sample size(n)=300

Q: The average amount spent on electronics each year in households is $2000, according to a newspaper…

A: Given : The average amount spent on electronics each year in households is $2000 also, the amount…

Q: College Courses At a large university, the probability that a student takes calculus and is on the…

A: Let us define the two events as, A = the students takes calculus. B = the student is on the dean’s…

Q: A quick quiz consists of a multiple-choice question with 5 possible answers followed by a true/false…

A: Given dataMultiple choice questions with 5 possible answers followed by a true and false5 possible…

Q: The probability that a spark plug is defective is 35%. Suppose that a person buys 7 spark plugs.…

A:

Q: The probability of success is 0.30. If the number of trials is 12 and the number of successes is 6,…

A: Solution:

Q: A point is chosen at random in the square shown below. Find the probability that the point is in the…

A: Given that, a dart hits the small square target shown below at a random point. Each side of the…

Q: C2. In this chapter, we examined the difference in educational attainment between first- and…

A: Formula : Test statistic :

Q: Show formula please and how to do it on a TI-84 calculator. Thank you.    Giving a test to a group…

A: Given A test to a group of students, the grades and gender    A B C Total male  3 18 7 28…

Q: find the probability of left of z = 2.3456

A: z-score: The area under the Normal distribution curve represents the probability and the total area…

Q: A student takes a ten question true false quiz but did not study and randomly guesses each answer.…

A: Given: Number of questions = 10Probability of getting correct =1/2 =  0.5 (because it is a true -…

Q: During Game 6 of the finals of the NBA championship, Steph Curry got fouled and was awarded 2 free…

A: Given,The probability of making a shot in the free throwlines is 0.88 .

Q: In a very delicate operation, the only chance of survival is 80 percent. Find the probability that…

A: 90% of 10 patients is X= 90*10/100 = 9 X= 9  We've to find the probability that exactly 9 patients…

Q: Alex makes 20% of his hockey goals that he attempts.  For a practice, he likes to shoot goals at the…

A:

Q: What is the probability of randomly selecting a Female or a New product? New product Old product…

A: We have given that the data into a cross tabulation form. Total number of persons = 73

Q: A gardener buys a package of seeds. Seventy percent or seeds of this type germinate. The gardener…

A: It is given that n =80 and p =0.70.

Q: College Courses At a large university, the probability that a student takes calculus and is on the…

A: P( takes calculus and is on the dean's list) = 0.056P(student is on dean's list) = 0.24P(taking…

Q: .l Boost Mobile LTE 7:46 AM A ixl.com You pick a card at random. Without putting the first card…

A:

Q: find the probability that the first raw chicken sandwich you get will be on the xth sandwich you…

A:

Q: We are interested in analyzing data related to college football. Use S to denote the team is in the…

A: Given information- We have given that the probability of team is in the S = 5.5% So, the probability…

Q: Allie plays on the varsity basketball team and makes 79% of her free throws. If she takes 12 shots,…

A: Given : p = 0.79 q = 1 - p = 1 - 0.79 = 0.21 n = 12 we have find P(x = 8) here, x follow a binomial…

Q: You are given:   Mortality follows Gompertz’s law. The force of mortality at age 60 is 0.20251.…

A: Mortality follows Gompertz’s lawand also given,At 60 years old, the mortality force is 0.20251.At 70…

Q: What is the probability of randomly selecting a New service? New service Old service Totals Student…

A: Given that    New service Old service Total Students  12 22 34 Professor  17 10 27 Total 29…

Q: The data represent the results for a test for a certain disease. Assume one individual from the…

A: We have to find given probability.

Q: The table list the drinking habits of a group of college students . If a student is chosen at random…

A: Given data,   Non-Drinker Regular drinker Heavy drinker Total Man 135 59 5 199 Woman 187 21 5…

Q: A group of people were asked if they had run a red light in the last year. The number of people that…

A: The sample proportion of the sample of size n can be defined as: p^=xn Here, x = Total number of…

Q: Find the probability of selecting three different orders from Pinky Pie’s Café. Round to four…

A: From the table total number of order is, 329+33+264+54+249+31+145+13=1118 total number of order from…

Q: An archer is able to hit the​ bull's-eye 59​% of the time. If she shoots 7 ​arrows, what is the…

A: Let the random variable X denote the no. of arrows hit the​bull’s-eye and it follows binomial…

Q: What is the probability of randomly selecting someone who is Professor and has a New service?

A: It ia given that Total = 66 Number of individuals who are Professor and has a new service = 20

Q: A school newpaper reporter decides to randomly survey 10 students to see if they will attend Tet…

A: Sample size 25% of students attend Tet festivities.

Q: What is the probability of randomly selecting a Male or a Cat?

A: It is given that Total = 83 Number of males = 38 Number of cat = 32 Number of cat and males = 15

Q: lease give solution in correct and step by step detailed format thanku Don't give solution in image…

A: On average a restaurant serves the same number of Chocolate Glazed Truffle deserts every week.The…

Q: The mean life of a person who has had a heart transplant is about 12 years. Find the probability…

A: Answer: From the given data, Mean life of a person who has had a heart transplant is = λ = 12 years…

Q: Determine the probability of 3 out of 5 people getting accepted into a graduate program, where the…

A: The question is about prob. dist. Given : Total no. of people ( n ) = 5 Prob. of selecting single…

Q: A quick quiz consists of a true/false question followed by a multiple-choice question with 6…

A:

Q: The probability of obtaining a raw chicken sandwich at Windies restaurant is 10.4%. Complete the…

A: The probability of obtaining a raw chicken sandwich at Windies restaurant is 10.4%   that is the…

Q: (d) Tomorrow, the same local weather report will be given. Estimate the probability that it will be…

A: The tables shows the results of 365 consecutive days and compares whether it rained or not to…

Q: The probability that ticket A will rise in price is 0.54 while the probability that the ticket B…

A: Let A and B are two events then the addition rule of probability is defined as The complement of an…

Q: What is the probability that a randomly chosen contestant tried singing into the ground or charmed…

A: