WorksheetsDescriptive statistics
Total questions: 14
Worksheet time: 34mins
Set of methods to obtain data and then organize, summarize, present, analyze, interpret and reach conclusions based on the data
Statistics
Inferential Statistics
Descriptive Statistics
Set of techniques and methods that serve to:
Organize
Analyze
Represent
Statistics
Inferential Statistics
Descriptive Statistics
Set of methods that serve to:
Do generalizations Make objective decisions
Statisctics
Inferential Statistics
Descriptive Statistics
This is an example of:
Descriptive statistics
Inferential statistics
This could be an example of:
Inferential statistics
Descriptive statistics
Population
How many students were surveyed?
4
5
8
13
How many drivers were interviewed regarding their preferred vehicle?
156
84
240
180
What does the MEAN represent in a set of numbers?
the middle number
the average number
the number that appears most often
the highest number
What does the MEDIAN represent in a set of numbers?
whatever number in the middle of the list, regardless the value of numbers
the number that represents the middle value in a set of numbers
the number that appears most often
the highest number
What does standard deviation represent?
How many different variations are in the data set.
How the population varies compared to the sample.
How spread out each data value is from the mean.
The range, but with a bunch of other stuff going on.
12,10,10,10,13,12,11,13,10
5,11,2,12,4,2
7, 1, 1, 7, 1, 4, 1
