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16 Cards in this Set

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What does the mean best describe
describes the average of your data
What does the range of the data best describe
the difference between the greatest and the least number
What does the median best describe?
the number
What is the first step to find the median?
arrange the data in order from least to greatest
What does the mode best describe?
is the data value that occurs most often
What is the first step to find the mean of your data?
add all the dat and devide by the numder of data
What does the mean describe?
it describes the average
What are the first steps in finding the mean?
add all the data and devide by the number of data
What is the mode of your data?
it is the data value that occurs most often
What is the range of your data?
is the difference between the greatest and the least number
In the data file: 2, 4, 5, 8, 9, 8, 7. What is the mode?
the mode is 8
In the data file: 54, 63, 72, 54, 65, 78, 93. What is the median?
the median is 65
In the data file: 7, 8, 18, 47, what is the range?
the range is 40
What is another name for the median
the middle number
In which case do you need to order the dat from least to greatest?
when find the median
In which case do you need to add all the data in the dat set?
when finding the mean