biostatistics 2

通報

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the entire group that you want to draw conclusion about

population

the specific group that you will collect data from

sample

usually seeks to confirm a hypothesis about phenomena

quantitative

instrument used more rigid method of eliciting and categorizing responses to question

quantitative

use highly structures method of data collection such as questionnaires survey and structures observation

quantitative

to quantify variation

quantitative

to predict casual relationship

quantitative

to describe characteristics of population

quantitative

close ended

quantitative

numerical (obtained by assigning numerical values to responses)

quantitative

make use of a representative sample through the application of probability sampling design

quantitative

result based on samples can be generalized to the target population with known reliability levels and margin of error

quantitative

information collected is classified according to predetermined categories (deductive process)

quantitative

succinct quantifiable can be presented in numerical tables and analyze statistically

quantitative

seek to explore phenomena

qualitative

instruments used more flexible literative style of eliciting and categorizing responses to questions

qualitative

use semi-structured method such as in depth interview focus group discussions and participant observation

qualitative

to describe variation

qualitative

to describe and explain relationship

qualitative

to describe individuals experiences and to describe group norms

qualitative

open-ended

qualitative

textual (obtained form audiotapes videotapes and field notes)

qualitative

make use of non probability sampling design usually purposive, quota, and snowball sampling

qualitative

limited ability to generalize result to a larger population reliability level cannot be computed

qualitative

information classified into categories which are identified in the data itself through an inductive process

qualitative

extensive descriptive cannot be succinctly presented interpretation more subjected

qualitative

two types of categorical variables

nominal and ordinal

two types of numerical variables

discrete and continuous

describe qualities of the objects of interest

categorical

describe quantities of the object of interest

numerical

lowest level of measurement

nominal

information that can be obtained from processing data is limited to frequency count and percentage

nominal

no intrinsic ordering

nominal

having categories with inherent ordering

ordinal

information that can be obtained from processing data is limited to frequency counts with additional insight on the rank or order of the categories specified

ordinal

quantitative variables with differences between two consecutive quantities being constant

interval

interval between categories can be quantified and have meaning

interval

distinguish as having no true starting or zero point

interval

highest level of measurement

ratio

it has all the characteristics of a variable in the internal scale in addition to having an absolute zero point

ratio

countable,nothing in between

discrete

what are the example of nominal

nationality gender civil status religion

what is the example of ordinal

health educational attainment salary level of knowledge

what is the example of interval

fahrenheit celsius IQ AGE

what is an example of ratio

height weight income kelvin

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21問 • 3年前

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suctioning color

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suctioning color

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gas oxygen color

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gas oxygen color

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aerosol delivery devices

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aerosol delivery devices

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lung sounds

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lung sounds

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hypoxemic respiratory failure

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hypoxemic respiratory failure

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respiratory failure

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respiratory failure

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ARDS AND ARF

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characteristics of MV

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ppv

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ppv

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mechvent

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mechvent

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CCM

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gross motor

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fine motor

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fine motor

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expressive language

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cognitive development

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personal development

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growth and development

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cardiovascular examination

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physical examination of cardio

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physical examination of cardio

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respiratory assessment

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respiratory assessment

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action potential

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action potential

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ELECTROCARDIOGRAM

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ELECTROCARDIOGRAM 2

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pns/cns

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communication between neurons

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communication between neurons

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communication between neuron 2

Monica Ramos · 25問 · 2年前

communication between neuron 2

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data presentation

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data presentation

7問 • 2年前

estimation

estimation

counting

Monica Ramos · 10問 · 2年前

counting

10問 • 2年前

normal distribution

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hypothesis testing

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hypothesis testing

15問 • 2年前

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physiology of Respiration

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100問 • 2年前

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29問 • 2年前

pft

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33問 • 2年前

long volume and ventilation tests

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long volume and ventilation tests

12問 • 2年前

diffusing capacity test

diffusing capacity test

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assessment of hypoxemia and hypoxia and the effect of oxygen therapy

22問 • 2年前

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71問 • 2年前

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Monica Ramos · 33問 · 1年前

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33問 • 1年前