The times before failure of integrated circuits used in calculators: 99% confidence; n = 25 x =
Question:
The times before failure of integrated circuits used in calculators: 99% confidence; n = 25 x = 112 hours σ is known to be 18.6 hours, and the distribution of all times before failure is far from normal.
Find the margin of error and confidence interval if the necessary requirements are satisfied. If the requirements are not all satisfied, state that the margin of error and confidence interval cannot be calculated using the methods of this section.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 37% (8 reviews)
The margin of error is called the 99 level of confidenc...View the full answer
Answered By
James Warinda
Hi! I’m James Otieno and I'm an experienced professional online tutor with countless hours of success in tutoring many subjects in different disciplines. Specifically, I have handled general management and general business as a tutor in Chegg, Help in Homework and Trans tutor accounts.
I believe that my experience has made me the perfect tutor for students of all ages, so I'm confident I can help you too with finding the solution to your problems. In addition, my approach is compatible with most educational methods and philosophies which means it will be easy for you to find a way in which we can work on things together. In addition, my long experience in the educational field has allowed me to develop a unique approach that is both productive and enjoyable.
I have tutored in course hero for quite some time and was among the top tutors awarded having high helpful rates and reviews. In addition, I have also been lucky enough to be nominated a finalist for the 2nd annual course hero award and the best tutor of the month in may 2022.
I will make sure that any student of yours will have an amazing time at learning with me, because I really care about helping people achieve their goals so if you don't have any worries or concerns whatsoever you should place your trust on me and let me help you get every single thing that you're looking for and more.
In my experience, I have observed that students tend to reach their potential in academics very easily when they are tutored by someone who is extremely dedicated to their academic career not just as a businessman but as a human being in general.
I have successfully tutored many students from different grades and from all sorts of backgrounds, so I'm confident I can help anyone find the solution to their problems and achieve
0.00
0 Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Mathematics questions
-
The amounts of rainfall for a simple random sample of Saturdays in Boston: 99% confidence; n = 12, x = 0.133 in., is known to be 0.212 in., and the population is known to have daily rainfall amounts...
-
FICO (Fair, Isaac, and Company) credit rating scores of a simple random sample of applicants for credit cards: 95% confidence; n = 50, x = 677, and is known to be 68. Find the margin of error and...
-
The braking distances of a simple random sample of cars: 95% confidence; n = 32, x = 137 ft, and is known to be 7 ft. Find the margin of error and confidence interval if the necessary requirements...
-
4. This problem investigates nearest neighbor and bilinear interpolation. For simplicity, we will focus on estimating the image intensity at a single location. Interpolation is used when transforming...
-
a. P(T13 ?) = .10 b. P(|T28| 2.05) = ?
-
Derive equation (25-11) for component A in terms of molar units, starting with the control-volume expression for the conservation of mass. CA - RA = 0 V NA +: (25-11)
-
Partly to address the existence and completeness assertions, auditors typically test purchase cutoff at the balance sheet date, thereby addressing whether purchase transactions are recorded in the...
-
Gator Office Systems is comparing two layouts for the design of its office building. It has interviewed managers in order to develop the formto matrix shown in Table 10-12. The two layouts considered...
-
Write the elements d23 and d 42 of matrix D. 60 100 150 120 25 48 60 10 D=100 93 60 80 75 94 140 170 80 80 60 0
-
The Ploughman family owns and operates a 640-acre farm that has been in the family for several generations. The Ploughmans always have had to work hard to make a decent living from the farm and have...
-
95%; n = 38; is unknown; population appears to be skewed. Assume that we want to construct a confidence interval using the given confidence level. Do one of the following, as appropriate: (a) Find...
-
99% confidence; n = 7, x = 7.106, s = 2.019 Use the given confidence level and sample data to find a confidence interval for the population standard deviation . In each case, assume that a simple...
-
Which function has a graph that is the graph of y = f (x) horizontally stretched by a factor of 4? (a) y = f(4x) (c) y = 4f(x) (b) y = fx 1 (d) y = f(x)
-
To increase marginal utility, you must decrease consumption (everything else held constant). This statement is correct, even though it sounds strange. Explain why.
-
A round of golf on a municipal golf course usually takes about five hours. At a private country club golf course, a round takes less than four hours. What accounts for the difference? Would the time...
-
Many people who earn incomes below some level receive food stamps from the government. Economists argue that these people would be better off if the government gave them the cash equivalent of the...
-
Incentives for Quitting Smoking: Group or Individual? In a smoking cessation program, over 2000 smokers who were trying to quit were randomly assigned to either a group program or an individual...
-
Given that a firm in a monopoly has no competitors producing close substitutes, does the monopolist set exorbitantly high prices?
-
Convert the following degree measures to radians (leave in your answer). (a) 30 (b) 45 (c) - 60 (d) 240 (e) -370 (f) 10
-
Comptech Ltd is a manufacturer of optical equipment. In September 2019, Ed Thompson the Chief Research Officer, attended a conference in Switzerland that focused on optical developments for the 21st...
-
Identify which of these designs is most appropriate for the given experiment: completely randomized design, randomized block design, or matched pairs design. Lunesta is a drug designed to treat...
-
Identify what is wrong. In recent years, the numbers of cell phones and the numbers of pirates have both increased, so there is a correlation, or association, between those two variables. Therefore,...
-
Indicate whether the observational study used is cross-sectional, retrospective, or prospective. The Framingham Heart Study was started in 1948 and is ongoing. Its focus is on heart disease.
-
Make recommendations for Under Armour's target group (Active lifestyle customers: who values Under Armour apparel's comfortable, breathability and moisture-wicking features, and digital fitness app)...
-
To create 3 scenarios (positive, neutral and negative) for the development of the restaurant. Include the following important factors in your assessments: border trade as one of the most important...
-
Joanne bought a gift for her friend's birthday from an online website. The service provider failed to deliver the gift on the day it had promised. To compensate, the service provider provided coupons...
Study smarter with the SolutionInn App