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Arbrofion Gwyddonol / Scientific Experiments - Lexicon

rhagdybiaeth
hypothesis
newidyn
variable
rheolaeth
control
arsylwi
observation
arbrawf
experiment
data
data
dadansoddiad
analysis
casgliad
conclusion
gweithdrefn
procedure
mesuriad
measurement
atgynhyrchu
replication
sampl
sample
canlyniad
result
cywirdeb
accuracy
manwl gywirdeb
precision
theori
theory
methodoleg
methodology
offeryn
instrument
calibradu
calibration
grŵp rheoli
control group
newidyn annibynnol
independent variable
newidyn dibynnol
dependent variable
treial
trial
profi damcaniaethau
hypothesis testing
rhagfarn
bias
dilysrwydd
validity
dibynadwyedd
reliability
maint y sampl
sample size
ystadegyn
statistic
newidyn rheoli
control variable
ar hap-ddosbarthu
randomization
plasebo
placebo
astudiaeth ddall
blind study
dwbl-ddall
double-blind
effaith yr arbrawfwr
experimenter effect
newidyn dryslyd
confounding variable
casglu data
data collection
poblogaeth sampl
sample population
dylunio arbrofol
experimental design
newidynnau
variables
dadansoddi data
data analysis
dull gwyddonol
scientific method
arbrofi
experimentation