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What else can I help you with?
How can you use a z score to determine outliers?
Best to use a histogram i think! z scores can probably be used too however they seem more a method of how to transform outliers in workable scores.
What is the best type of graph to represent FREQUENCY TABLE?
It is a histogram.
Which type of graph shows data separated into intervals?
A histogram.
Which type of graph would best display interval data?
A histogram
What a 4 type of graph?
Pie graph, column graph , tally graph, Histogram
What represents frequency on a histogram?
y axis represents frequency ona histogram
Merit and demerits of histogram?
histogram has several merits. one is it is good graphical representation of scores for better understanding. it is basically used for comparing scores.
What is a skewed distribution of test scores?
This simply means that if you plot a histogram of the scores it will be asymmetric.
What does the vertical axis of a histogram measure?
The y axis on a histogram represents the frequency density.
What does each bar in a histogram represent?
I think it represents a frequency.
What is the difference between between graphs and histogram?
A histogram is a type of graph
What kind of frequency distribution graph is appropriate for scores measured on an interval or ratio scale?
histogram
What is a histogram graph is?
A histogram is a type of graph where the bars are connected. Not separatted like a regular bar graph.
What the difference between histogram and a bar graph?
A bar graph cannot have classes with different width. The height of a bar graph represents the frequency attributed to that class whereas in a histogram the area of a "bar" is proportional to the frequency, the height represents the frequency density.
Is a histogram a graph that represents the cumulative frequencies for the classes in a frequency distribution?
No it is not. The ogive is a graph that represents the cumulative frequencies for the classes in a frequency distribution.
What type of graph is used to show frequency?
A histogram.
Can any set of data be displayed using a histogram?
Yes, any data set can be displayed using a histogram, as long as it represents original data, or data that does fall in a particular order.
