1. Sample statistics and population parameters Jla A3
A researcher is interested In knowing the average height of the women in a vlllage. To the researcher, the population
of Interest is the women if in the vlllage, the relevant populatlon data are the he
Ch 13 HW solutions
13-5, 15, 21, 34, 42, 47
13-5
In Design and Analysis of Experiments, 8th edition (John Wiley & Sons, 2012), D. C. Montgomery described an
experiment in which the tensile strength of a synthetic fiber was of interest to the manufacturer.
CHAPTER 12 SOLUTIONS
12-6, 16, 38 , 60, 74, 100
Sections 12-1
12-6
A regression model is to be developed for predicting the ability of soil to absorb chemical
contaminants. Ten observations have been taken on a soil absorption index (y) and two regressors
Applied Statistics and Probability for Engineers, 6th edition
December 31, 2013
CHAPTER 8 HW Solutions
8-12, 25, 30, 36, 55, 63, 100
Section 8-1
8-12
99% Two-sided CI on the diameter cable harness holes: where x =1.5045 , = 0.01 , n=10 and
z0.005 = 2.58
x
CH 6 HW Solutions
6-93.
The pattern of the data indicates that the sample may not come from a normally
distributed population or that the largest observation is an outlier. Note the slight bending
downward of the sample data at both ends of the graph.
6-1
WAYNE STATE UNIVERSITY
INDUSTRIAL & MANUFACTURING ENGINEERING
IE 6210 Winter 2014 MW 3:00 - 4:50 pm
Instructor:
Dr. Olga Makar-Limanov
Communication:
Office:
E-mail dt3503@wayne.edu
Office Hours:
by appointment
Blackboard
Website:
Course
Prerequisite:
Stu
7
CHAPTER OUTLINE
Chapter 7 Title and Outline
Sampling
Distributions and
Point Estimation of
Parameters
1
Learning Objectives for Chapter 7
After careful study of this chapter, you should be able to do the
following:
1. Explain the general concepts of est
6
Descriptive Statistics
CHAPTER OUTLINE
Descriptive statistics
1
Learning Objective for Chapter 6
After careful study of this chapter, you should be able to do
the following:
1.
2.
3.
4.
5.
6.
7.
Compute and interpret the sample mean, variance, standard