During a sale, a boy bought six pairs of jeans, each with leg length xcm. He also
Question:
During a sale, a boy bought six pairs of jeans, each with leg length xcm. He also bought four pairs of pants, each with leg length (x – 2)cm. The boy is quite short, so his father removed 4cm from the length of each trouser leg. Find the variance of the leg lengths after his father made the alterations.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 80% (15 reviews)
The variance of a set of measurements is the average of the squar...View the full answer
Answered By
BillClinton Muguai
I have been a tutor for the past 5 years. I have experience working with students in a variety of subject areas, including computer science, math, science, English, and history. I have also worked with students of all ages, from elementary school to college. In addition to my tutoring experience, I have a degree in education from a top university. This has given me a strong foundation in child development and learning theories, which I use to inform my tutoring practices.
I am patient and adaptable, and I work to create a positive and supportive learning environment for my students. I believe that all students have the ability to succeed, and it is my job to help them find and develop their strengths. I am confident in my ability to tutor students and help them achieve their academic goals.
0.00
0 Reviews
10+ Question Solved
Related Book For
Cambridge International AS & A Level Mathematics Probability & Statistics 1 Coursebook
ISBN: 9781108407304
1st Edition
Authors: Dean Chalmers, Julian Gilbey
Question Posted:
Students also viewed these Mathematics questions
-
Last year, Nehrika bought six pairs of Nike shoes when her income was 40 000 dollars. This year, her income is 50 000 and she purchased ten pairs of Nike shoes. All else constant, what can we...
-
A young boy with a broken leg is undergoing traction. (a) Find the magnitude of the total force of the traction apparatus applied to the leg, assuming the weight of the leg is 22 N and the weight...
-
Pairs of pants are being produced by a particular outlet facility. The pants are "checked" by a group of 10 workers. The workers inspect pairs of pants taken randomly from the production line. Each...
-
Reset all of the assumptions to the original values. Then assess the sensitivity of the impairment test results by changing the following assumptions listed below. Assumption Name: Revised...
-
Explain why iron and copper have the same Lewis electron dot diagram when they have different numbers of electrons.
-
An investment of cash into the business will a. decrease total assets. b. decrease total liabilities. c. increase shareholders' equity. d. have no effect on total assets.
-
Dominick Portet Wines Inc. began operations to import fine wines from Australia to the United States. Sales and purchase information is pZro vided below. Assume that Portet Wines uses the LIFO method...
-
Heather Smith is considering a bond investment in Locklear Airlines. The $1,000 par value bonds have a quoted annual interest rate of 11 percent and the interest is paid semiannually. The yield to...
-
The Redmond Management Association held its annual public relations luncheon in April Year 2 . Based on the previous year s results, the organization allocated $ 2 5 , 2 9 0 of its operating budget...
-
Do males have higher literacy rates than females, on average, in Islamic countries? The following table shows the percent of men and women who were literate in 24 largely Muslim nations at the time...
-
The lengths of 45 ropes used at an outdoor recreational centre can be extended by 30% when stretched. The sum of the squares of their stretched lengths is 0.0507km 2 and their natural lengths, x...
-
A group of 10 friends played a mini-golf competition. Eight of the friends tied for second place, each with a score of 34, and the other two friends tied for first place. Find the winning score,...
-
In Exercises 31 through 38, sketch the indicated region R and find its area by integration. R is the region bounded by the curve y = 2 + x x 2 and the x axis.
-
AHIMA has provided its members and students with ethical scenarios as a means to practice examining and resolving ethical issues. Two such scenarios have been taken from AHIMA's Ethics Case Studies -...
-
When two organizations are merging, it can be a very stressful time for employees. Not only can this impact employees, it can also impact their family and relationships etc. 1. Describe a way in...
-
As manager of a hotel, you have noticed that persons suspected to be prostitutes are seen frequently in your hotel lobby and bar. What are your options, considering legal issues and business...
-
Price Inc. is a manufacturer of gold-plated knickknacks located in Portsmouth, NH. It procures its raw materials from three suppliers in Vermont and Northern NY state. Price Inc., rents trucks from...
-
This will continue to focus on the community you have identified in Unit I, which is either the community you live or work in. It is not a fictional community and should not differ from the one...
-
The following independent items for Last Planet Theatre during the year ended December 31, 2017, may require a transaction journal entry, an adjusting entry, or both. The company records all prepaid...
-
Imagine a sound wave with a frequency of 1.10 kHz propagating with a speed of 330 m/s. Determine the phase difference in radians between any two points on the wave separated by 10.0 cm.
-
A point is moving along the curve in such a way that the x-coordinate is increasing at a constant rate of 0.02 units per second. Find the rate at which the y-coordinate is changing when x = 2,...
-
Show that is an increasing function. f(x) = x - 4 X
-
A farmer divides a rectangular piece of land into 8 equal-sized rectangular sheep pens as shown in the diagram. Each sheep pen measures xm by ym and is fully enclosed by metal fencing. The farmer...
-
Julia and Hannah are 50% partners in North Star General Partnership. Each has 100,000 basis in her partnership interest. During the current year, Julia receives 20,000 of cash distributions and...
-
5) (3 pts) You buy a $1000 face value bond that matures in 3 years, pay a 5% annual coupon and are priced at $970. a. What is the Yield to maturity of these bonds? YTM = % b. What is your realized...
-
1 ) For each fund ( ABNDX , MSFT , MA , NVDA ) provide or attach documentation ( hand or send it to me ) that shows: - the assets under management ( AUM ) - the size and style category and / or...
Study smarter with the SolutionInn App