MATH 3278 ASSIGNMENT 7 DUE FRIDAY NOVEMBER 25, 2016 @ 5:00PM
Question 1
is a Markov chain with state space
If
and transition matrix
, find an expression for
.
. Numerical evaluation is not required. L
STAT 120 - SAMPLE COURSEWORK # 2
1) Massy stores recently opened a new branch on Chaguanas. A survey
shows that the probability a shopper chooses the new branch is 0.40.
From a sample of 8 shoppers, c
UNIT 1: INTRODUCTION TO STATISTICS AND THE COLLECTION OF
DATA.
MODULE 1: INTRODUCTION TO STATISTICS.
Definition
Statistics is the science of collecting, organizing, summarizing, and analyzing data to
UNIT 5: BASIC PROBABILITY AND PROBABILITY DISTRIBUTIONS.
MODULE 1: BASIC PROBABILITY: EXPERIMENTS, OUTCOMES AND SAMPLE
SPACES.
Definitions.
Experiments: An experiment is a process that, when conducted
2
UNIT 6: THE TEST FOR INDEPENDENCE
MODULE 1: THE 2 DISTRIBUTION AND TEST FOR INDPENDENCE .
The chi-square (chi, the Greek letter pronounced "kye) statistic is a nonparametric statistical
technique us
STAT 120: FUNDAMENTALS OF STATISTICS 201710 WORKSHEET #
5.
BINOMIAL DISTRIBUTIONS.
1. A hockey goaltender has a save percentage of 0.920. This means that the probability of
any single shot taken on th
STAT 120: FUNDAMENTAL OF STATISTICS 201710 WORKSHEET #1
1. For each example below, identify the type of data (numerical/catergorical) that will be
used to describe each response
(a) Number of tickets
STAT 120: FUNDAMENTALS OF STATISTICS 201710 WORKSHEET #
6.
NORMAL DISTRIBUTION
1. Determine the following probabilities
(a) P (z < 2.24)
(b) P (z < -1.56)
(c) P (z < - 0.87)
(d) P (z < 3.46)
(e) P (z
STAT 120 FUNDAMENTALS OF STATISTICS 201710 WORKSHEET
#2.
1. Using the following raw data calculate: arithmetic mean, geometric mean, harmonic
mean, median, mode, range, interquartile range, semi inter
Department of Management & Entrepreneurship
ACCT 210 Cost & Management Accounting
Take Home Challenge #2
20 %
Instructions: This is an INDIVIDUAL assignment. Attempt all questions and submit your answ
STAT 120: FUNDAMENTAL OF STATISTICS 201710 WORKSHEET #4
RANDOM VARIABLES AND PROBABILITY DISTRIBUTIONS.
1. X is a discrete random variable:
X
P (X = x)
(a) Find the value of k.
1
k
2
2k
3
3k
4
4k
2
b
Introductory Statistics: Practice Questions.
The Normal Approximation to the Binomial Distribution
1. Stress on the job is a major concern of a large number of people who go into managerial
positions.
SOCI 1005 Introductory Statistics for Behavioural Sciences
Final Research Project (40%)
Assignment description and Instruction: This is an individual assignment. You have been
randomly assigned a seco
Problem Set 1
This worksheet covers material from units 1-2. It contributes 6% to your final grade and is due
on Saturday October 8, 2016 at 11:55 PM EC time/ 10:55 PM JA time.
Please show all working
Problem Set 3
This worksheet covers material from units 6-7. It contributes 6% to your final grade and is
due on Saturday, November 26, 2016 at 11:55 PM EC time/ 10:55 PM JA time.
Please show all work
CONDITIONAL PROBABILITY AND THE MULTIPLICATION LAW
What is Conditional Probability?
This probability refers to the probability of one event given that
another event has occurred. This probability ther
Levels of Measurement
Source: http:/www.socialresearchmethods.net/kb/measlevl.php
The level of measurement refers to the relationship among the
values that are assigned to the attributes for a variabl
Tutorial Record Book Problems in Basic Probability and Binomial Distribution
1.
A clinic offers you a free test for a very rare, but hideous disease. The test they offer is very
reliable. If you have
AGBU 3000
Unit 2: Farm Decision Making Using Micro
Economic Principles
The Production Function
Introduction
All agribusinesses produce something.
Whether it be products such as wheat, flour and cere
Unit 12: Two-Analysis of Variance
The randomized complete block design is useful to obtain data for comparing
treatments means when the experimental units are heterogeneous in a manner
that one-way bl
UNIT 10: CONTIGENCY TABLES:
Looking
for
relationships between categorical variables
An inferential method for assessing relationships between
categorical variables will be presented in this unit.
Each
UNIT 11: ONE-WAY ANALYSIS OF VARIANCE
One-way analysis of variance is useful for analysis of data obtained from experiments
based on completely randomized designs and observational studies where the r
AGBU 2003: Applied Statistics
2 X 3 Tables
Example
Do rats pose a serious problem in commercial poultry production? A survey was
conducted to assess the seriousness of the problem and how it affects d
3/2/2013
UNIT 2:
Basic concepts and Definitions
Data collection methods cover the study of
ways of gathering data for the intended
purpose.
Statistics
Survey Design is a study of various methods of
d