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I think the answer is variance
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What does distribution of data mean?
distribution of data is the way that you show or "distribute" your data. It just means how you show your work.In some cases it means how you put out or spread out your work like in math.
What does a large standard deviation tell us?
It means that the data are spread out around their central value.
Which graph or chart represents data as part of a whole?
A pie graph represent data as a part of a whole, showing the separate portions of the data in accordance to the whole.
How do you work out the spread of the data?
------ + 36=0
Which graph shows how data are spread out?
A scatter diagram.
What value shows how the data set as a whole is spread around the mean?
variance
This shows how the data set as a whole is spread around the mean?
A frequency distribution plot.
What 8 letter word with the sixth letter being n shows how the data set as a whole is spread around the mean?
variance
Besides the term bell curve what other descriptive term can be used for showing how a data set as a whole is spread around the mean?
Variance
What does distribution of data mean?
distribution of data is the way that you show or "distribute" your data. It just means how you show your work.In some cases it means how you put out or spread out your work like in math.
What is meant by the standard deviation of a data set?
It is a measure of the spread of the data around its mean value.
What types of Excel charts show the relationship of each part of data in reference to the whole?
Pie charts and doughnut charts. Cake charts and cookie charts however, do not show the relationship of data in reference to the whole.
Why is calculating the standard deviation an important part of data analysis?
It is a measure of the spread of the results around their expected value.It is a measure of the spread of the results around their expected value.It is a measure of the spread of the results around their expected value.It is a measure of the spread of the results around their expected value.
What chart is used to show the contribution of each piece of data to the whole?
Pie Chart
Why is it helpful to find the mean of a data set?
It is one of the key measures of a data set: it shows the value around which the observations are spread out.
If the range is bigger is the data more spread out?
less spread out the data is
What shows how the data set as a whole is spread around the mean?
In statistics a Bell curve is the most common way that the distribution of results is plotted. If you know the mean and the standard deviation you can predict with that distribution with reasonable accuracy.
