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do you suck at statics
do you suck at statics
20 terms
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hey mr. ro ro i love me some matt damon
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1
measurement level that possesses all the characteristics of interval measurement
ordinal level of measurement
nominal level of measurement
ratio level of measurement
2
the totality of all subjects possessing certaincommon characteristics that are being studied
data value
probability
data set
population
3
random sample
a group of subjects selected from the population
sample obtained by using random or chance methods
4
is data value and datum the same thing?
False
True
5
variable
variable whose values are determinedby chance
characteristic or attribute that can assume different values
6
measurement level that classifies data into mutually exclusive categories no order or ranking
ratio level of measurement
nominal level of measurement
ordinal level of measurement
7
does control group get special treatment?
True
False
8
group in an experimental study that has received some type of treatment
independent variable
population
treatment group
9
what class are we in?
biology
i'm in a class?
statistics
US history
10
one of the variables and tries to determine how the manipulation influences other variables
quasi-experimental study
experimental study
observational study
11
continuous variable
characteristic or attribute that can assume different values
a variable whose values are determinedby chance
assume all values between any two specific values
12
what has happened in the past and draws conclusions based on these observations
quasi-experimental study
observational study
experimental study
13
sample
a group of subjects selected from the population
sample obtained by using random or chance methods
14
measurement level that classifies data into categories that can be ranked
ordinal level of measurement
ratio level of measurement
nominal level of measurement
15
cluster sample
small part intended to show what the whole is like.
sample obtained by selecting a preexisting or natural group,
16
a study that uses intact groups rather than random assignment of subjects to groups
observational study
quasi-experimental study
experimental study
17
define data
zero information
something on your phone
measurements or observations for a variable
18
cannot be controlled or manipulated
dependent variable
independent variable
19
random variable
characteristic or attribute that can assume different values
a variable whose values are determinedby chance
20
what is Hawthorne effect?
their awareness of being observed.
their awareness of not being observed
