Not sure about steam-and-leaf but a stem-and-leaf plot is used for numerical data.
mean
No. A median makes no sense for categorical data. For example, if you have 10 red cars, 15 blue cars and 20 black cars, what is the median?
Categorical.
It means numerical data which can hold any value . For instance, human height is continuous. There is no set of allowable heights. It can be any number. In contrast, human sex (i.e male or female) is categorical data, because there are only two possible values.
Bar graph
categorical
Categorical
yes because if you have categorical data you need the range for the value of the numbers so it would be the same for numerical data
Categorical
Can the median and mode be used to describe both categorical data and numerical data
A first name is considered categorical data, as it falls into distinct categories and does not have a numerical value.
In categorical data, the concept of a midpoint is not applicable as it is in numerical data. Categorical data consists of distinct categories or groups without a meaningful order or numerical value, making it impossible to calculate a midpoint. Instead, you can analyze categorical data using measures such as mode, frequency distribution, or proportions to understand the distribution of categories.
Mode.
mean
mode
false
Catergorical