Use the information in the following table for the next few questions. The following statistics represent...

Question

Question

Use the information in the following table for the next few questions. The following statistics represent...

Use the information in the following table for the next few questions. The following statistics represent samples of copper wire submitted by two companies for tensile strength testing (psi).

Statistic Company A Company B

Arithmetic Mean 500 600

Median 500 500

Mode 500 300

Standard Deviation 40 20

Mean Absolute Deviation 32 16

Quartile Deviation 25 14

Range 240 120

Sample Size 100 80

1. The middle 95% of the wires from Company A tested between _____ and _____ . Record ONLY the lower limit as a whole number.

2. The middle 50 percent of the wires of Company A tested between _____ and _____. Record ONLY the lower limit as a whole number.

3. Which company's distribution has the larger dispersion (answer either 'A' or 'B')?

4. The variance for Company A is _____? (whole numbers only)

5. A company has received 20 purchase orders. The shipping department has been given 8 orders to fill. There are _____ different orders the shipping department could be given to fill. (answer should be numbers only - no commas).

6. True or False: The outcomes must be equally likely for the relative frequency probability approach to be used.

math Statistics-And-Probability

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

. Fon te da ven 95% CI 6% o.05 5%CI Company A 500 +.96xH Eco t6 x 500 t1.ge 492. I6 5 01.84 95% CL 92 ; 508 The middle as% of

H. Voou ane af Compony A Vax Ho1600 Vasiomae of compony A =160o Gii ven that 5- n 20 n! (n-) 20cs 20! : 20 X19x18X)X6XISXIY X

Add a comment

Answer 2

Similar Homework Help Questions

Use the information in the following table for the next few questions. The following statistics represent...

Use the information in the following table for the next few questions. The following statistics represent samples of copper wire submitted by two companies for tensile strength testing (psi). Statistic Company A Company B Arithmetic Mean 500 600 Median 500 500 Mode 500 300 Standard Deviation 40 ...
how do I find the variance for company A? and how do i find which company...

how do I find the variance for company A? and how do i find which company had the largwr dispersion? QUESTION 3 Use the information in the following table for the next few questions. The following statistics represent samples of copper wire submitted by two companies for tensile strength testing (psi). Statistic Company A Company B Arithmetic Mean 500 600 500 500 Median 500 300 Mode 40 20 Standard Deviation 16 32 Mean Absolute Deviation 25 Quartile Deviation 120 240...
Which one of the following is not generally regarded as part of the budgetary process? Select...

Which one of the following is not generally regarded as part of the budgetary process? Select one: Preparation of master budget. Communication of objectives. Designing an absorption costing system. On-going review of budgets. - A company's budgeted variable overheads for a period amounted to £24,000. During this period, the company spent £23,760 on variable overheads. The company’s level of production was expected to require 12,000 labour hours but the actual amount of labour hours used was only 10,800 hours. What...

Use program control statements in the following exercises: Question 1 . Write pseudocode for the following:...

Use program control statements in the following exercises: Question 1 . Write pseudocode for the following: • Input a time in seconds. • Convert this time to hours, minutes, and seconds and print the result as shown in the following example: 2 300 seconds converts to 0 hours, 38 minutes, 20 seconds. Question 2. The voting for a company chairperson is recorded by entering the numbers 1 to 5 at the keyboard, depending on which of the five candidates secured...
The following guidelines outline the basic template for a robot vacuum cleaner game. The game must be implemented in c programming language. It mimics a robotic vacuum cleaner. The code must only use...

The following guidelines outline the basic template for a robot vacuum cleaner game. The game must be implemented in c programming language. It mimics a robotic vacuum cleaner. The code must only use the following libraries: #include <math.h> #include <stdlib.h> #include <string.h> #include <limits.h> and any .graphics and .timers libraries. The guidelines are outlined as follows: Terminal Set-up: you may assume that the terminal will be quite large, for example, on the order of 150×50, or more. Status Display: The...
Read through the case study and answer the following questions: Using appropriate concepts and theories from...

Read through the case study and answer the following questions: Using appropriate concepts and theories from Block 2, Session 2, identify and discuss three main threats and three main opportunities that should be considered by Yum! in expanding its global reach within emerging markets such as China. (25 marks) Twelve marks will be awarded on the basis of the appropriateness of the three main threats and three main opportunities that you have identified (two marks each); there are no standard...

The following guidelines outline the basic template for a robot vacuum cleaner game. The game must...

The following guidelines outline the basic template for a robot vacuum cleaner game. The game must be implemented in c programming language. It mimics a robotic vacuum cleaner. The code must only use the following libraries: #include <math.h> #include <stdlib.h> #include <string.h> #include <limits.h> and any .graphics and .timers libraries. The guidelines are outlined as follows: Terminal Set-up: you may assume that the terminal will be quite large, for example, on the order of 150×50, or more. Status Display: The...
he Dilemma The story of Phar-Mor shows how quickly a company that built its earnings on...

he Dilemma The story of Phar-Mor shows how quickly a company that built its earnings on fraudulent transactions can dissolve like an Alka-Seltzer. One day, Stan Cherelstein, the controller of Phar-Mor, discovered cabinets stuffed with held checks totaling $10 million. Phar-Mor couldn’t release the checks to vendors because it did not have enough cash in the bank to cover the amount. Cherelstein wondered what he should do. Background Phar-Mor was a chain of discount drugstores, based in Youngstown, Ohio, and...
What people, organization, and technology problems were responsible for Nasty Gal's failure as a business? In...

What people, organization, and technology problems were responsible for Nasty Gal's failure as a business? In 2006, Sophia Amoruso was a 22-year-old hitch hiking, dumpster-diving community college dropout believed customers were at the center of everything with a lot of time on her hands. After reading a book Nasty Gal did. When she sold on eBay, she learned to called Starting an eBay Business for Dummies, she respond to every customer comment to help her under- launched an eBay store...

Cloud 9 - Continuing Case Sharon Gallagher and Josh Thomas have assessed the internal controls at...

Cloud 9 - Continuing Case Sharon Gallagher and Josh Thomas have assessed the internal controls at Cloud 9 as being effective at an entity level. This means that, at a high level, the company demonstrates an environment where potential material misstatements are prevented or detected. Answer the following questions based on the information presented for Cloud 9 in the appendix to this text and the current and earlier chapters. You should also consider your answers to the case-study questions in...

Use the information in the following table for the next few questions. The following statistics represent...

Homework Answers

Add Answer to:
Use the information in the following table for the next few questions. The following statistics represent...

Post as a guest

Earn Coins