1. Which of the statements in the first column are qualitative observations?
a. 1 and 3 only
b. 2 and 4 only
c. 1 and 4 only
d. 2 and 3 only
2. Which of statements in the last column are quantitative obsevation?
a. 1 and 2 only
b. 3 and 4 only
c. 1 and 3 only
d. 2 and 4 only
3. Which of statements in the second column are "not" qualitative observations?
a. 1 and 2 only
b. 3 and 4 only
c. 1 and 3 only
d. 2 and 4 only​