Question

1. for his final statistics project, daniel wanted to ask the graduating senior class the following questions:

● will you be attending college?
● what age are you graduating high school at?
● what is your gender?
● what is your graduating gpa?
● what is your phone number?
how many of each variable type are being measured?
(a) 3 categorical variables and 2 quantitative variables
(b) 2 categorical variables and 3 quantitative variables
(c) 1 categorical variable and 4 quantitative variables
(d) 4 categorical variables and 1 quantitative variable
(e) 5 categorical variables

Explanation:

Step1: Identify categorical variables

"Will you be attending college?" (Yes/No - categorical), "What is your gender?" (Male/Female - categorical), "What is your phone number?" (categorical as it's a label).

Step2: Identify quantitative variables

"What age are you graduating high school at?" (numerical - quantitative), "What is your graduating GPA?" (numerical - quantitative).

Answer:

A. 3 categorical variables and 2 quantitative variables