Statistics Ch. 1 - Data collection
statistics
Statistics Ch. 1 - Data collection
data
Statistics Ch. 1 - Data collection
anecdotal
Statistics Ch. 1 - Data collection
population
Statistics Ch. 1 - Data collection
individual
Statistics Ch. 1 - Data collection
sample
Statistics Ch. 1 - Data collection
statistic
Statistics Ch. 1 - Data collection
descriptive statistics
Statistics Ch. 1 - Data collection
inferential statistics
Statistics Ch. 1 - Data collection
parameter
Statistics Ch. 1 - Data collection
the process of statistics
Statistics Ch. 1 - Data collection
convenience samples
Statistics Ch. 1 - Data collection
variables
Statistics Ch. 1 - Data collection
qualitative (categorical) variables
Statistics Ch. 1 - Data collection
quantitative variables
Statistics Ch. 1 - Data collection
approach
Statistics Ch. 1 - Data collection
discrete variable
Statistics Ch. 1 - Data collection
continuous variable
Statistics Ch. 1 - Data collection
Qualitative data
Statistics Ch. 1 - Data collection
Quantitative data
Statistics Ch. 1 - Data collection
Discrete data
Statistics Ch. 1 - Data collection
Continuous data
Statistics Ch. 1 - Data collection
nominal level of measurement
Statistics Ch. 1 - Data collection
ordinal level of measurement
Statistics Ch. 1 - Data collection
interval level of measurement
Statistics Ch. 1 - Data collection
ratio level of measurement
Statistics Ch. 1 - Data collection
validity
Statistics Ch. 1 - Data collection
reliability
Statistics Ch. 1 - Data collection
Four levels of measurement of a variable
Statistics Ch. 1 - Data collection
observational study
Statistics Ch. 1 - Data collection
designed experiment
Statistics Ch. 1 - Data collection
explanatory variable
Statistics Ch. 1 - Data collection
response variable
Statistics Ch. 1 - Data collection
confounding
Statistics Ch. 1 - Data collection
lurking variable
Statistics Ch. 1 - Data collection
three categories of observational studies
Statistics Ch. 1 - Data collection
cross-sectional studies
Statistics Ch. 1 - Data collection
case-control studies
Statistics Ch. 1 - Data collection
cohort studies
Statistics Ch. 1 - Data collection
census
Statistics Ch. 1 - Data collection
random sampling
Statistics Ch. 1 - Data collection
simple random sampling
Statistics Ch. 1 - Data collection
frame
Statistics Ch. 1 - Data collection
sample without replacement
Statistics Ch. 1 - Data collection
sampling with replacement
Statistics Ch. 1 - Data collection
seed
Statistics Ch. 1 - Data collection
stratified sample
Statistics Ch. 1 - Data collection
systematic sample
Statistics Ch. 1 - Data collection
steps in systematic sampling
Statistics Ch. 1 - Data collection
cluster sample
Statistics Ch. 1 - Data collection
self-selected convenience sample
Statistics Ch. 1 - Data collection
multistage sampling
Statistics Ch. 1 - Data collection
bias
Statistics Ch. 1 - Data collection
three sources of bias in sampling
Statistics Ch. 1 - Data collection
sampling bias
Statistics Ch. 1 - Data collection
undercoverage
Statistics Ch. 1 - Data collection
nonresponse bias
Statistics Ch. 1 - Data collection
methods to decrease nonresponse bias
Statistics Ch. 1 - Data collection
response bias
Statistics Ch. 1 - Data collection
sources of response bias
Statistics Ch. 1 - Data collection
open question
Statistics Ch. 1 - Data collection
closed question
Statistics Ch. 1 - Data collection
nonsampling errors
Statistics Ch. 1 - Data collection
sampling error
Statistics Ch. 1 - Data collection
experiment
Statistics Ch. 1 - Data collection
experimental unit
Statistics Ch. 1 - Data collection
subject
Statistics Ch. 1 - Data collection
control group
Statistics Ch. 1 - Data collection
placebo
Statistics Ch. 1 - Data collection
blinding
Statistics Ch. 1 - Data collection
single-blind
Statistics Ch. 1 - Data collection
double-blind
Statistics Ch. 1 - Data collection
steps in designing an experiment
Statistics Ch. 1 - Data collection
design
Statistics Ch. 1 - Data collection
replication
Statistics Ch. 1 - Data collection
completely randomized design
Statistics Ch. 1 - Data collection
matched-pairs design