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What type of graph is best for revealing the upper and lower quartiles of a set of data?
box-and-whisker plot
If there are 21 values in a data set in order from smallest to largest what is the first quartile of the data set?
The mean of the 6th and 7th values
What is median in the set of data?
The median in a set of data, would be the middle item of the data string... such as: 1,2,3,4,5,6,7 the Median of this set of data would be: 4
Can there be 2 modes in a data set?
There can be two modes in a data set. For example, in the data set {0,1,2,3,3,4,5,5,9}, there are two modes: 3 and 5.
Can a set of data have two modes?
Yes, a set of data can have two modes. It is called bimodal.
Can you determine the number of items in a data set from a line plot?
ashdaj
What is placing dots on all data points?
You can have a scatter plot where the data is displayed as a collection of points. You can also have a dot plot where a set of data is represented by placing dots over a number line to represent the frequency of data.
You want to construct a box-and-whisker plot from a data set What is the first thing you should do?
Box-and-whisker plots highlight central values in a set of data. In order to construct a box-and-whisker plot, the first step is to order your data numerically and find the median value.
What is the definition of box plot?
a graphic way to display the median, quartiles, and extremes of a data set on a number line to show the distribution of the data.
What is display each set of data in a line plot mean?
It means i need help can u tell me what It means
Why is a line plot a better choice than a stem and leaf plot for this set?
The answer follows this set.
What does an line plot mean?
I possibly think iys mean when you put a set of date together and make it into a line plot for example, 22,23,34,11,2,345,67 that's a line plot
How can you make a scatter plot from a set of bivariate data?
hhh
What set of data is best represented by a stem and leaf plot?
Ages of people are sorted meaningfully by a stem and leaf plot. Any type of data set in which the first or last digit differs and can be sorted. By using this type of plot, one can readily see the magnitude of each group of data sorted.
What is a representation of data that shows the extremes and quartiles of a data set?
Probably the box and whiskers plot, but there are others.
How do you solve quartiles given a data set?
you are suppose to order them from least to greatest first then make your line graph
What is the difference between a histogram and a line plot?
Line plots are used to figure out how much of one value is in a set of data. Histograms are used to show/compare data in what seems like a bar graph, but instead it used to compare data over a period of time, number of a value, ect. ( intervals)
