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What is the sum of all deviations of a data value from a measure of central location that will always be zero?
Difference (deviation) from the mean.
Which measure of central location will the sum of the deviation of each value from the data's average will always be zero?
the mean %100
What kind of conclusions could you make about box and whisker plots?
It is a useful scheme to summarise data. It provides information on the central tendency (median) and a measure of spread (inter-quartile range). The total range is also indicated and outliers are separately identified. The location of the median within the IQR "box" provides an indication of the skewness of the data.
What is statistical average?
average is defined as a single value which has tendency to represent the data as a whole. averages are also called "measure of central tendency" or "measure of location"
Is a value that is typical or representative of the data is referred to as a measure of central location?
No. In a very skew distibution, a "typical" value would be at one end or the other, certainly not the centre.
A value that is typical or representative of the data is referred to as a measure of central location?
No, it is not, values typical of the data are always located at the extremes of all data frequencies.
For which measure of central location will the sum of the deviations of each value from the data's average will always be zero?
The mean.
Which measure of central location will the sum of the deviations of each value from the data's average always be zero?
the mean
Which measure of central location is found by arranging the data from smallest to largest and selecting the middle value?
median
What is the sum of all deviations of a data value from a measure of central location that will always be zero?
Difference (deviation) from the mean.
Which measure of central location will the sum of the deviation of each value from the data's average will always be zero?
the mean %100
Which measure of central tendency can be calculated for both quantitative data and for qualitative data?
Mode is the only measure of central tendency to measure quantitative dataor qualitative data.
What kind of conclusions could you make about box and whisker plots?
It is a useful scheme to summarise data. It provides information on the central tendency (median) and a measure of spread (inter-quartile range). The total range is also indicated and outliers are separately identified. The location of the median within the IQR "box" provides an indication of the skewness of the data.
What is statistical average?
average is defined as a single value which has tendency to represent the data as a whole. averages are also called "measure of central tendency" or "measure of location"
Which measure of central tendency is the most accurate measure of data?
That depends on the data.
A computer on a network that acts as the central storage location for programs and data used on the network is what?
A computer on a network that acts as the central storage location for programs and data used on a network is a server.
What is the Computer on a network that acts as a central storage location for programs and data used on the network?
A computer on a network that acts as the central storage location for programs and data used on a network is a server.
