to run a simulation of weeks between one equipment failure and another, the downtime in days due to repair and the lost revenue over a year period of time due to the simulated equipment failure.
METHODOLOGY
The first step in this process is simulating the time between breakdowns. Without explicit...
single record that matches the specified criteria |
DMAX | Returns the maximum value from selected database entries |
DMIN | Returns the minimum value from selected database entries |
DPRODUCT | Multiplies the values in a particular field of records that match the criteria in a database |
DSTDEV...
using direct current or DC. DC implies that the current has a constant value and
it flows in only one direction through a circuit. In today’s lab we will be using
alternating current or AC. AC implies that the current has a value that is constantly
changing, like a sine wave. See Figure 1. The current...
chosen to be water for safety and ease of use. A priming valve (7) between the reservoir and the manifold block allows the cylinder, manifold block and gauge on test to be easily primed with the water ready for use. A damping valve (8) between the cylinder and the manifold block allow the flow of water to...
exam.
4. See Syllabus "Due Dates for Assignments & Exams" for due date information.
5. You have TWO attempts at the Final Exam. Only the highest grade counts.
6. Reminders
* You have TWO attempts at the Final Exam; only the highest grade counts.
* Save answers often.
* If you lose...
of the set of data points
* Population:
* Sample:
* refer to example 1 a and 2 b
Median
* the median is the middle value of a set of data
* the set of data must be arranged in order, from highest to lowest, or vice versa
* If there in even number of data points:
...
9. THEORY OF ATTRIBUTES
9.0 Introduction: Generally statistics deal with quantitative data only. But in behavioural sciences, one often deals with the variable which are not quantitatively measurable. Literally an attribute means a quality on characteristic which are not related to quantitative measurements...
A beam of light acts a wave, and we are able to use equations so calculate the wavelength of the light used. The diffraction of a straight edge demonstrates that light waves bend around straight edges, allowing light to enter an area of shadow. When waves are superposed, they reinforce each other when...
information and the relationships between these categories
database management system (DBMS): A software program that lets you create a database and then use it to add, change, delete, sort, and view the data in a database
DDL: data definition language
DML: data manipulation language
MySQL: An open...
moveable knife-edge, and three material beams: brass, aluminum, and steel. The experiment methods, and fixed point to the beam are the differences between these four small experiments. The aim of this experiment is to improve the ability to use the precision engineering components like moveable digital...
investigating how the weight required to initiate movement of a steel block varies with different angles of the slope. Hence, I can then calculate the static friction coefficient between a steel block and tin plated steel sheet for the various angles of slopes.
Hypothesis:
For my investigation I am predicting...
Examination January 2009
1 2 3
Physics A
Tuesday 13 January 2009 1.30 pm to 2.45 pm
For this paper you must have: a pencil and a ruler a calculator a Data and Formulae book.
PHYA1
4 5 6 7 TOTAL
Unit 1 Particles, Quantum Phenomena and Electricity
Time allowed 1 hour 15 minutes Instructions Use...
used as well as shape to identify certain elements of the interface, For example, it will make the software easier to understand and use if the data entry areas are coloured in a way that makes them distinct to the output fields. Use of white space to separate and group certain elements will also be highly...
magnetic field crossing the coil, in Tesla (T), and Ac is the effective cross-sectional area of the coil in square meter (m^2)
For this simple relation to be true the magnetic field has to be perpendicular to the area Ac of the pick-up coil (parallel to the axis of the coil). If the source of the changing...
Review Concept:
1. Level of measurement
Level of measurement | Put data in categories | Arrange data in order | Subtract datavalues | Determine if one datavalue in a multiple of another | Examples |
NominalQualitative | Yes | No | No | No | TV shows, names of football, phone number, SSN, sex...
This course provides the tools and techniques needed to design studies that provide representative data for mathematical analysis and statistical interpretation. Topics include types of statistics, data representations (tables, graphs, and charts), measures of location and variation, probability concepts...
and the BlueHill data acquisition software. The data from each test was used to determine valuable material properties such as ultimate tensile strength, modulus of elasticity, and yield strength. Other calculated properties included true fracture strength, percent reduction of area, and percent elongation...
1) An Output Area (as it applies to Excel 2010) is defined as_______. (Points : 2)
a range of cells containing results based upon manipulation of the variables in the input area
displays the name of a worksheet within a workbook
a range of cells containing values for variables...