Any intervals which are convenient to construct and also make some logical sense.
Yes, you can.
data that is grouped into equal intervals
NO where!
After you have your data, when you record it into the histogram, you make a graph just like a bar graph, only, this time the bars are touching! Does that make sense? Please tell me if i'm wrong!:)
Histogram is a special type of bar chart. The use of a histogram is to present frequency counts or relative frequencies of the data. Histograms should be used when the frequency of occurrence is important. Perhaps I want to show the frequency of accidents based on the time they occurred. A histogram would have intervals of time. Bar charts are very useful for comparision purposes. Different color or shadings bars can allow for multiple comparisons. Bar charts are also used when the x-axis is not a numerical value, but a general category. In this case, the categories may be ordered, depending on their associated value. For example, you want to show which make of cars have the highest re-sale value, so you rank them from lowest to highest.
Yes, you can.
data that is grouped into equal intervals
NO where!
You use the histogram for like an experiment,like a penny lab
After you have your data, when you record it into the histogram, you make a graph just like a bar graph, only, this time the bars are touching! Does that make sense? Please tell me if i'm wrong!:)
you would need the intervals of each angle to make the map.
Histogram is a special type of bar chart. The use of a histogram is to present frequency counts or relative frequencies of the data. Histograms should be used when the frequency of occurrence is important. Perhaps I want to show the frequency of accidents based on the time they occurred. A histogram would have intervals of time. Bar charts are very useful for comparision purposes. Different color or shadings bars can allow for multiple comparisons. Bar charts are also used when the x-axis is not a numerical value, but a general category. In this case, the categories may be ordered, depending on their associated value. For example, you want to show which make of cars have the highest re-sale value, so you rank them from lowest to highest.
It can help us
you have to be more specific. you didn't make sense when you said that. at least use proper grammar
A histogram is used to analyze a distribution of data. It look like a graph and can be used in many formats - the most popular may be in Photography, showing the distribution of shadows and light in a visual representation.
The answer depends on what the data are: if you want to compare times before and after practise then a scatter graph may be appropriate. If it is the times in a single experiment then a bar chart for frequencies in time intervals or a histogram may be appropriate.
I would use a histogram.