Question

a large airline randomly selected 7 tickets to discount one day. use the data from these tickets to answer the questions.
gender\tage\ttraveling from\ttraveling to\t# of check-in bags\t# of carry-on bags
male\t25\tlos angeles\tnew york\t1\t1
female\t64\tdenver\tboston\t0\t1
male\t32\tchicago\tmiami\t2\t2
female\t50\tseattle\tlos angeles\t0\t2
other\t27\tsan francisco\tatlanta\t1\t1
male\t17\tindianapolis\tportland\t3\t2
male\t43\thouston\tboston\t1\t1
a. which of the following variables are quantitative?
☐ traveling from
☐ gender
☐ age
☐ # of carry-on bags
☐ traveling to
☐ # of check-in bags
b. which of the following variables are qualitative?
☐ gender
☐ # of check-in bags
☐ traveling from
☐ traveling to
☐ age
☐ # of carry-on bags

Explanation:

a. Quantitative variables are numerical and represent measurable quantities. Age, # of Carry-On Bags, and # of Check-In Bags are numerical values that can be measured and quantified.
b. Qualitative variables describe characteristics or categories that cannot be measured numerically. Gender, Traveling From, and Traveling To are categorical labels that describe attributes rather than quantities.

Answer:

a.
☑ Age
☑ # of Carry-On Bags
☑ # of Check-In Bags

b.
☑ Gender
☑ Traveling From
☑ Traveling To