Statıstıcs I Deneme Sınavı Sorusu #855146
- Can be drawn by hand easily while collecting data
- Useful when observation count is less than 50
- Generally used to investigate univariate data
Which of the following data display types do these features identify?
|
Dot plot |
|
Stem-and-Leaf |
|
Bar chart |
|
Histogram |
|
Pie chart |
Yanıt Açıklaması:
Dot plot is almost the easiest of the graphs. It can be drawn by hand easily while collecting data.
Dot plot will be very useful when the number of objects in our study is rather small such as up to 50
observations. Dot plot is generally used to investigate univariate (quantitative) data, but sometimes it is
used to compare two variables.
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