Quantitative Variables
Give this one a try later!
Numeric
How many and how much
Mathematical operations are meaningful.
Probability sampling
Give this one a try later!
, Sampling where we know the chance that each element in the population
will be included in the sample
Required for statistical inference
Pie chart
Give this one a try later!
A circle divided into slices where the size of each slice represents its
relative frequency or percent frequency
Degree of each slice is Relative Frequency *360
Census
Give this one a try later!
An examination of all the population measurements
Step 4: Tally and Count the Number of Measurements in Each Class
Give this one a try later!
Exactly what the title of the step says
, In ___________ we select elements because they are easy to sample
A. Random sampling
B. Convenience sampling
C. Judgement sampling
D. Probability sampling
Give this one a try later!
B. Convenience sampling
Frequency polygon
Give this one a try later!
Plot a point above each class midpoint at a height equal to the frequency
of the class
Useful when comparing two or more distributions
Multiple choice questions
Give this one a try later!
Allow more than two responses
Usually analyzed with averages
Give this one a try later!
Numeric
How many and how much
Mathematical operations are meaningful.
Probability sampling
Give this one a try later!
, Sampling where we know the chance that each element in the population
will be included in the sample
Required for statistical inference
Pie chart
Give this one a try later!
A circle divided into slices where the size of each slice represents its
relative frequency or percent frequency
Degree of each slice is Relative Frequency *360
Census
Give this one a try later!
An examination of all the population measurements
Step 4: Tally and Count the Number of Measurements in Each Class
Give this one a try later!
Exactly what the title of the step says
, In ___________ we select elements because they are easy to sample
A. Random sampling
B. Convenience sampling
C. Judgement sampling
D. Probability sampling
Give this one a try later!
B. Convenience sampling
Frequency polygon
Give this one a try later!
Plot a point above each class midpoint at a height equal to the frequency
of the class
Useful when comparing two or more distributions
Multiple choice questions
Give this one a try later!
Allow more than two responses
Usually analyzed with averages
