Question

Which of the above variable(s) are
classified as qualitative variable(s)? a) ID
b) Age c) Gender d) Height e) Blood group
Feeling happy h) Number of children 1)
Smoke ]) Social class
Select one:
O a. A, B, C, F,
O b. C, E, G,1,J
O c. B, H, G, H, 1
O d. D, C, E, JF​

Answer 1

Answer:

d

I think

plzmark as a brainliest answer still one to next rank