C784-Applied Healthcare Statistics
Rational quantity (aka 'fractional')
Numbers that can be expressed as a fragment
Integers
Solid tremendous and terrible numbers
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Real Numbers
A real variety is any variety that can be placed on the variety line, whether that be poor or
advantageous, fraction or decimal.
True or False? Any integer is likewise an entire number.
This announcement is fake. An integer can be negative, including the quantity −one hundred-a
hundred. −one hundred-100 isn't always an entire range.
Read all of the options before answering. −17-17 is... (a. An integer b. A rational quantity c. A
actual quantity d. All the above.)
d. All of the above. −17-17 is an integer, and all integers are also rational numbers, which in flip
are real numbers.
Set
In arithmetic, a group of numbers is known as a set*
Interval
An c program languageperiod is a set of numbers among designated values. An c language
may be visualized as a section of the range line. The segment of the range line above that falls
among eleven and 22 is called an c program languageperiod*.
,Discrete facts
Can handiest have certain, wonderful values
Is "counted"
Contains unconnected factors
In mathematics, entire numbers, integers, or even integers are all examples of discrete units.
These sets contain unconnected factors, with gaps among every price.
In information, a few information sets can be discrete. Examples of discrete facts sets are the
variety of adults in a family, the effects of rolling two dice, and quantity of machines in operation,
as those are wonderful groups.
(Looking at another set of records, keep in mind the number of automobiles a person owns. It is
not feasible to very own 3.Forty three.Four automobiles; you either very own three vehicles or
four. The variety of motors a person owns is an instance of a discrete set of records, for the
reason that values are awesome, separate, and unconnected. Positive integers* are an instance
of discrete data.)
Continuous facts
Can have any value inside an c language
Is "measured"
Does now not have clear limitations among elements or facts factors
In arithmetic, the set of actual numbers is an instance of a continuous set. This sets carries
non-stop elements, without a discernible gaps among every element. Remember that the range
line is a visual illustration of the set of actual numbers. Just because the range line is non-stop
with no gaps, so is the set of actual numbers.
In information, some records units can be continuous. Examples of continuous information units
are temperature, distance, and time, as the set of possible values within those organizations is
non-stop. An detail in these groups can maintain any real range within a certain interval, based
upon the scale used. (A set of facts is non-stop if it may maintain any price within the set. An
example of continuous information might be age. It is feasible to be 22.6722.67 years old. Real
numbers are taken into consideration continuous.)
, 00, 11, 22 is a fixed of continuous records. True or False?
False. This assertion is false. 00, 11, and 22 are wonderful consecutive integers. There are
numbers, which include 1.51.5, among them, so they may be now not non-stop.
Emperature is an instance of non-stop statistics. True or False?
This declaration is genuine. Temperature covers a whole interval of records and may be
"measured" instead of counted, so it's miles continuous.
Timesheets log the days that a nurse works each week. Does the week's timesheet give data
that is discrete or continuous?
Discrete. The days of the week are discrete and do now not allow for values among them.
A graph suggests the efficacy of a selected drug at extraordinary dosages. Is this facts discrete
or non-stop?
Discrete. The graph shows discrete drug dosages, not all viable dosages, between two
numbers.
During a physical, the nurse statistics the patient's age, weight, and height. Are these facts
discrete or non-stop?
Continuous. These are all continuous measurements for which it's miles possible to have
fractional elements.
<
"less than"
>
"more than"
≤
much less than or equal to
