Quantitative vs Qualitative

Front

What is the definition of quantitative observation?

Back

Quantitative observation involves measuring or counting something, using numbers and instruments.

Front

What is the definition of qualitative observation?

Back

Qualitative observation involves describing characteristics or qualities without using numbers.

Front

Give an example of a quantitative observation.

Back

The plant has grown 4 cm since yesterday.

Front

Give an example of a qualitative observation.

Back

The sky is blue.

Front

What instruments are commonly used for quantitative observations?

Back

Instruments such as rulers, balances, and thermometers.

Front

What type of data is represented by the statement 'It tastes sweet'?

Back

Qualitative data.

Front

What type of data is represented by the statement 'Dolphin colors range from gray to white'?

Back

Qualitative data.

Front

What is the key difference between quantitative and qualitative observations?

Back

Quantitative observations use numbers and measurements, while qualitative observations use descriptive language.

Front

What words would indicate a quantitative property?

Back

Words like '2 1/2 tons' or '5 meters'.

Front

What type of observation is 'The temperature is 30 degrees Celsius'?

Back

Quantitative observation.