Question

Hello,

I need help with the following three question. Please explain your answer. Thank you!

Use the table below describing pets for sale a Marco’s pet emporium to answer questions 1-3

Pet ID	Gender	Price	Weight (ILB)	Age (Weeks)
11	Female	$419	118	23
12	Female	333	120	22
13	Female	299	81	26
14	Male	468	75	8
15	Male	549	56	26
16	Female	483	26	12
17	Male	321	80	17

1. Pet ID is a(n) ________variable.
   1. Ordinal
   2. Interval
   3. Nominal
   4. Ratio

2. Price is measured as a(n) _______variable.
   1. Ratio
   2. Nominal
   3. Interval
   4. Ordinal

3. How many variables are qualitative?
   1. 2
   2. 3
   3. 4
   4. 5

Answer 1

a)

Pet IDs are used for labelling the Pets,

So, it is a Nominal Variable

b)

Price is a Ratio variable [because difference multiplication and division is possible ]

c)

Qualitative variable are not countable

so, Pet ID , gender ,

ANSWER: 2