classify the resulting data set as categorical or numerical. if the data is nume
ID: 3368526 • Letter: C
Question
classify the resulting data set as categorical or numerical. if the data is numerical determine whether it is discrete or continuous. a through e
f. The diagnoses of patients in an emergency ward. 2.6 Univariate Data Classifications A set of observations is obtained as indicated below. In each case, classify the result- ing data set as categorical or numerical. If the data set is numer- ical, determine whether it is discrete or continuous. a. The lengths of the spans of bridges in New York State b. The number of people hired by a company during certain ne weeks c. The cloud ceiling at airports around the country. d. The temperature of the coffee purchased at several fast-food restaurants. e. The type of notebook used by students in a statistics class.Explanation / Answer
Discrete variable: A variable whose values are whole in numbers is called discrete variable.
Continuous variable: A variables it takes a value within some range is called continuous variable.
Categorical variable: Categorical variables take on values that are names or labels.
1) Length of spans of bridges in the New York state.
Since this a numerical variable because it is measurable. This is a continuous variable because it can take any number.
2) The number of people hired by a company during the certain week.
This is a numeric variable and discrete variable because we can only have the whole number of peoples.
3) The cloud ceiling at airports around the country.
This is categorical variable because it is not measurable.
4) The temperature of coffee purchased at several fast foods.
This a numerical variable and continuous variable. Because this variable takes the values within some range.
5) The type of notebook used by the student in statistics class.
This is categorical variable. Because the type of notebook can be expressed in the category.
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