Manipulative observations
qualitive
observation without numerical values are qualatative with numbers is quantatative
Numbers that cannot be expressed in the form of a ratio of two integers.
These are the numbers which cannot be expressed as ratios of two integers.
Observations that deal with descriptions that cannot be expressed in numbers are called qualitative observations.
Manipulative observations
Qualitative data
qualitive
observation without numerical values are qualatative with numbers is quantatative
Qualitative observations
Qualitative observations involve descriptions that cannot be measured with numbers, such as colors, textures, and smells. Quantitative observations involve measurements and numerical data, providing specific quantities or amounts.
Qualitative data - it describes observations such as colour, state of matter, smell, etc. which cannot be measured.Quantitative data is any data which has been measured / is expressed in numbers, e.g. volume, height, weight.
Qualitative observations
Numbers that cannot be expressed in the form of a ratio of two integers.
14 is rational. Rational numbers are numbers that can be written as a fraction. Irrational Numbers cannot be expressed as a fraction.
irrational numbers