Assignment 4 Essay

Words: 2826
Pages: 12
Open Document
Assignment-4 (Chs. 10, 12 and 13 : these chapters are marked different in the 7th ed. Chs 12 and 13 of the 6th ed are marked as Chs 13 and 14 in the 7th ed) Due by Midnight of Sunday, June 29th, 2014 (Dropbox 4): Total 125 points
True/False (two points each)
Chapter10
1. In an experiment involving matched pairs, a sample of 15 pairs of observations is collected. The degree of freedom for the t statistic is 14. true
2. In testing the difference between two means from two independent populations, the sample sizes do not have to be equal to be able to use the Z statistic. true
3. In testing the difference between the means of two independent populations, if neither population is normally distributed, then the sampling distribution of the …show more content…
A manufacturing company produces part 2205 for the aerospace industry. This particular part can be manufactured using 3 different production processes. The management wants to know if the quality of the units of part 2205 is the same for all three processes. The production supervisor obtained the following data: The Process 1 had 29 defective units in 240 items; Process 2 produced 12 defective units in 180 items and Process 3 manufactured 9 defective units in 150 items. At a significance level of .05, the management wants to perform a hypothesis test to determine whether the quality of items produced appears to be independent of the production process used. What is the rejection point condition?
A. Reject H0 if 2 > 0.10257
B. Reject H0 if 2 > 9.3484
C. Reject H0 if 2 > 5.99147
D. Reject H0 if 2 > 7.37776
E. Reject H0 if 2 > 7.81473

8. A manufacturing company produces part 2205 for the aerospace industry. This particular part can be manufactured using 3 different production processes. The management wants to know if the quality of the units of part 2205 is the same for all three processes. The production supervisor obtained the following data: The Process 1 had 29 defective units in 240 items; Process 2 produced 12 defective units in 180 items and Process 3 manufactured 9 defective units in 150 items. At a significance level of .05, the management wants to perform a hypothesis test to determine whether
Show More

Related Documents: Assignment 4 Essay

Essay on Assignment 4

CNDV 5301: HUMAN GROWTH AND DEVELOPMENT STUDENT NAME: __ SECTION NUMBER: __ ASSIGNMENT #4: Young and Middle Adulthood Activity 2: Generativity Watch as three adults talk about their experiences during middle adulthood. As you watch, reflect on how each individual has experienced generativity and found meaningfulness in his or her life. Click here to watch the video. #1: The first woman shown in the video describes her life in terms of communion, or caring for others. Define communion,…

Words 882 - Pages 4

Assignment 4: NCRCC

Case Assignment 4: NCRCC: Teeing Up a New Strategic Direction Sara Henschel Liberty University Dr. Robert Erickson BUSI 600-D01 12/22/2017 What would you recommend to the board of NCRCC with respect to adding or changing programming activities like social activities for adults, families with children, and children? It would be recommended to the board of NCRCC that incorporating additional programs for adults, children, and families would assist with increasing…

Words 793 - Pages 4

Unit 4 Assignment 4 Essay

Assignment title Business Communication (4 of 4) Assessor Rahela Begum, Clive Beech, Prem Waatess Date issued Final deadline Duration (approx) Qualification suite covered BTEC Extended Diploma in Business Level 3 BTEC Subsidiary Diploma in Business Level 3 Units covered Unit 4: Business Communication Learning aims covered Learning aim 4: Task 1 Part a (Electronic methods) 1) From the list below produce a table and choose three methods of electronic methods that…

Words 471 - Pages 2

Unit 4: Assignment

Unit 4 written assignment 1. Describe the essential aspects of a self-directed, intrinsically motivated active learner. An intrinsically motivated active learner is that student that, " takes initiative for what he/she does, not wait to be told to go and read or do his/her assignment,"(Cobb, 2011, p 13). He/she is capable of self- discipline, even when enjoying learning the active self- directed intrinsically motivated active learner does not just learn but is capable of self-discipline. Discipline…

Words 660 - Pages 3

Assignment 4 Essay

Assignment 4: Forms and the EHR Jennifer Earnest National American University This paper is about the forms and design of the electronic health record. How I might change or add to the form and the guidelines of such forms. There are accreditation standards as well as state and federal laws to uphold and to be considered when creating these forms for the committee to review. All information must be timely and current as well as unique to each record. Assignment 4: Forms and the EHR I will…

Words 638 - Pages 3

Essay Assignment 4

Assignment 4 Analyse different ways in which you would establish ground rules with your learners, which underpin behaviour and respect for others Ground rules are an essential aspect for effective organisation of the classroom and must be created at the start of any course. Ground rules clearly explain both the learners and the tutor’s expectations. It is also significant as acceptable behaviour and approaches in the classroom will make sure the learning environment is safe for everyone and promotes…

Words 407 - Pages 2

Rttls Assignment 4

Name: Naomi Kanza-Yobi. Assignment 4. Understand requirements for keeping records of assessment in education and training. 4.1 Explain the need to keep records of assessment of learning (500 words minimum). Records in learning not only serve as a means of tracking student progress and performance, but also helps in identifying areas for improvement and ensuring the quality of education and teaching. One of the primary reasons for keeping records of assessment of learning is to provide a comprehensive…

Words 1028 - Pages 5

Essay on assignment 4

Assignment Submission Name: Jane Smith Student Number: MD1119804 Address: The Sanctuary Tangmere Drive Castle Vale Postcode: B357PX Course: Counselling Skills Assignment Number: 4 Date Submitted: 01/04/2014 Number of pages: 5 Email: janes@cvcha.org.uk Assignment 4 1. Analyse the role of reflection as a counsellor. The role of reflection is to enable us to learn more about helping in a counselling way and become better at it. It is used to look back at situations and ask…

Words 1636 - Pages 7

Essay on Assignment 4

Nicole Ponce April 14, 2015 SW 191 Assignment #4 Throughout the history of the armed forces, there have been innumerable heroes who have gone above and beyond the call of duty in serving their country. They are given prestigious medals, high ranking titles, and even have movies made about their heroic efforts during their service. However, if one were to look back through the pages of our Nation’s history, there is something that almost every single hero has in common: they are all…

Words 1090 - Pages 5

Unit 4 Assignment

DECSION ANALYSIS (MBA 600 Unit 4 Assignment) Nwabuoku, Isioma Chibuzor Patten University INTRODUCTION: The Olympic Games was initially religious festival in ancient Greece, but the concept of the games was re-ignited and reformed in 1896 into what is now the modern Olympic movement and transformed from being a religious festival into a sporting event. According to the International Olympics Committee website (2016), the Olympic Movement is the concerted, organized, universal and permanent…

Words 1259 - Pages 6