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The hypotenuse of isosceles right triangle measures 15 feet. what is the area?
I believe you need 2 pieces of data (either an angle or another length) before you can calculate anything about the triangle. Anyone else can correct me if I'm wrong.
What is a data value that is quite separated from the rest of the data?
In statistics, the name for that is "outlier". Another possible word is "anomaly".
How can you tell whether two sets of data vary directly?
The ratio of a pair of values is always the same. or The scatter plot of the data indicates a straight line with a positive slope that passes through the origin.
Difference between an entity class and an entity instance?
"An entity is a person, place, event, or thing about which data is collected...An instance is an occurence of an entity." - Systems Analysis & Design (4th) - DennisAn example of this would be STUDENT as the entity while JACK SMITH is an instance of that entity.If an entity is an individual "person, place, event, or thing about which data is collected", then an entity is an instance. Linguistically, entity is just another word for a single thing ("The existence of a thing as contrasted with its attributes.", Merriam-Webster's On-line Dictionary). Entities that have the same attributes are grouped in what are best called entity classes (it doesn't make sense to refer to a collection of entities as an entity). Entity and entity class are data modeling terms. The corresponding object modeling terms are object and class, albeit that a class typically has operations, which are foreign to an entity class.
What is median in the set of data?
The median in a set of data, would be the middle item of the data string... such as: 1,2,3,4,5,6,7 the Median of this set of data would be: 4
What does an ordered pair tell you?
two pieces of data corresponding to one another
What is another word for pieces of information?
Other words for "pieces of information" are clues, facts and data.
What is a ordered pair?
An ordered pair is a list of two numbers, in which the order matters. For example, (5, 2) is an ordered pair; this pair is not the same as (2, 5). For comparison, for the numbers in a set the order does not matter.
When two computers are exchanging data each OSI model layer on the sending computer can communicate with which other layers?
The layer directly above it The layer directly below it The corresponding layer on the receiving computer
When each data value in one sample is matched with a corresponding data value in another sample the samples are known as?
Matched Samples
What is the sum of numbers in a set of data divided by the number of pieces of data divided by the number of pieces of data?
That's the mean ('average') of the numbers in the dataset,divided by the number of pieces of data.
The sum of a set of data divided by the number of pieces of data?
The sum of a set of data divided by the number of pieces of data is the average or mean.
What is an dependent value?
there is a matching of the first sample data drawn and a corresponding data value in the second sample data.
What is the mean of the data set?
The ''mean'' is just another term for average. To find the mean, you must add all of the data together and divide that number by the number of pieces of data. Hope this helped! ~Maci~
What are the three pieces of information about a route are contained in a routing table?
The network as an IP address; the corresponding subnet mask (often shown in shortcut notation, e.g., /24), the next-hop address; the interface through which data must be sent to that network; how it was learned (directly connected, static configuration, or some routing protocol); the administrative distance; the cost or metric.
What would get copied from one table to another to create a relationship between tables?
You would have a field of data in one table which has corresponding data in another. In at least one of the tables, depending on the type of relationship, a field would be the primary key. In the other table it would either also be the primary key or be a foreign key, meaning it is the primary key of a different table. The relationships are made by connecting the corresponding fields. They are not always copied as such. Although fields may be corresponding, it is possible to have data in one that is not in the other, though that data may be added later if needed. All relationships can be built before any data is entered into any of the tables. It is part of the design process of the database. All relationships should be defined before data goes in and even before the tables are actually created.
Pieces of information acquired through experimention?
The pieces of information that are acquired through experimentation are called data.
