The scores obtained by 11 people throwing three darts each at a dartboard are 54, 46, 43,
Question:
The scores obtained by 11 people throwing three darts each at a dartboard are 54, 46, 43, 52,180, 50, 41, 56, 52, 49 and 54.
a. Find the range, the interquartile range and the standard deviation of these scores.
b. Which measure in part a best summarises the variation of the scores? Explain why you have chosen this particular measure.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 50% (8 reviews)
a To find the range interquartile range and standard deviation of these scores we first need to orde...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
-
The scatterplot shown below depicts the scores obtained by seven individuals on tests of anxiety and self esteem. a. The individual who scored 20 on anxiety scored ___ on self esteem. b. The...
-
The data on the scores obtained by students in five different entrance exams have been collected from 50 colleges and they are provided below. Create a PivotTable in Excel to display the number of...
-
Find the standard deviation of your winnings throwing darts in Exercise 14. Exercise 14 A carnival game offers a $100 cash prize for anyone who can break a balloon by throwing a dart at it. It costs...
-
Lamonda Corp. uses a job order cost system. On April 1, the accounts had the following balances: The following transactions occurred during April: (a) Purchased materials on account at a cost of...
-
Identify the electron group geometry and the molecular geometry of each molecule. a. BI3 b. PH3
-
Prepare journal entries to record the following merchandising transactions of Yarvelle Company, which applies the perpetual inventory system. May 2 Purchased merchandise from Havel Co. for $ 10,000...
-
University Health Center has three divisions: Real Estate, with an 8 percent cost of capital; Health Services, with a 10 percent cost of capital; and Managed Care, with a 12 percent cost of capital....
-
The contribution margin income statement of Krazy Kustard Donuts for August 2016 follows: Krazy Kustard sells four dozen plain donuts for every dozen custard-filled donuts. A dozen plain donuts sells...
-
9. An arrow 2.5 cm high is placed at a distance of 25 cm from a diverging mirror of focal length 20 cm., Find the nature, position and size of the image formed. 10. The image formed by a convex...
-
Calculate the total number of units the independent retailer can purchase for their single location. Include all steps/Show all work. Scenario: Two retailers (One large and one small) do business...
-
The resistances, in ohms (), of 100 conductors are represented in the following graph. Find, to an appropriate degree of accuracy, an estimate of: a. The interquartile range b. The 90th percentile c....
-
Ten items were selected from each of four sections at a supermarket. Details of the prices of those items, in dollars, on 1st April and on 1st June are shown in the following table. For which...
-
Choose an appropriate closed system and draw a bar diagram representing the energy conversions and transfers that occur during each process of Checkpoint 7.9: (a) a ball launching as the compressed...
-
What is the Cisco TrustSec role in Cisco SD-Access deployment? explain with example and diagram
-
On January 21, 2020, the contractor purchased 10 tires for $250. On February 25, 2020, the contractor purchased 20 tires for $300. On March 22, 2020, the contractor purchased 8 tires for $200. On...
-
State the domain of the rational expression. 8 x+3
-
Direct materials $25 per unit Direct labor $10 per unit Variable overhead $15 per unit Fixed overhead $10,000 per month Test Company's average monthly demand is 4,000 components per month. Assume...
-
What is a Cisco Router and Switch? What is the difference between them? What are the different types and where are they used.? What is a use of a Cisco router and switch to a network? 2. Describe the...
-
If phenol is allowed to sit in D2O that contains a small amount of D2SO4, what products would be formed?
-
Perform the operation by first converting the numerator and denominator to scientific notation. Write the answer in scientific notation. 7,200,00/0.000009
-
The diagram shows a rectangle, ABCD, where AB = 20 cm and BC = 16 cm. PQRS is a quadrilateral where PB = AS = 2x cm, BQ = x cm and DR = 4xcm. a. Express the area of PQRS in terms of x. b. Given that...
-
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 of change of the y-coordinate when x = 1. y = 3x - 5 X
-
The diagram shows the curve y = 2x 2 and the points X(2, 0) and P(p, 0) . The point Q lies on the curve and PQ is parallel to the y-axis. i. Express the area, A, of triangle XPQ in terms of p. The...
-
In a developing country, the growth rate of capital per hour of work is 9% and the growth rate of technology is 6%. Using the growth accounting formula, what is the country's productivity growth...
-
An emergency button under the desk is a common example of what type of physical security system?
-
As part of your company's security team, you have been asked to advise on how to ensure that media is not improperly used or stored. What solution will help staff members in your organization to...
Study smarter with the SolutionInn App