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What is the y axis on a bar graph?
On a bar graph, the y-axis is the vertical axis, typically located to the left of the data bars.
What is the relationship between standard deviation and accuracy?
It depends what you're asking. The question is extremely unclear. Accuracy of what exactly? Even in the realm of statistics an entire book could be written to address such an ambiguous question (to answer a myriad of possible questions). If you simply are asking what the relationship between the probability that something will occur given the know distribution of outcomes (such as a normal distribution), the mean of that that distribution, and the the standard deviation, then the standard deviation as a represents the spread of the curve of probability. This means that if you had a cure where 0 was the mean, and 3 was the standard deviation, the likelihood of observing a value of 12 (or -12) would be likely inaccurate if that was your prediction. However, if you had a mean of 0 and a standard deviation of 100, the likelihood of observing of a 12 (or -12) would be quite likely. This is simply because the standard deviation provides a simple representation of the horizontal spread of probability on the x-axis.
Where does the y axis go on a bar graph?
The Y axes goes on the top left of the bar graph, I believe.
What type of data would you use a line graph to show?
Line graphs are similar to bar graphs. With x and y axis. Line graphs allow you to add additional information. Example: y-axis being the number of people, x-axis in years. Allowing you to have various divisions of categories. Men, Women, Children, Total.
Why is a double line graph used?
Double lined graphs are used to compare two different variables. For example: The x-axis could contain years. The y-axis could contain an amount for a population. The points on the graphs could contain men and women.
