Scientific Method & Measurement Quiz

Question 1

Identify the responding variable: Will Mrs. Yuen have more energy if she sleeps more?

Accepted Answer

Energy

Question 2

How many significant figures is the number 0.098300?

Accepted Answer

5

Question 3

What is the measurement of the screw with correct significant figures?

Accepted Answer

5.10 cm

Question 4

Which of the following numbers below has FOUR significant figures?

Accepted Answer

0.1000

Question 5

Observation or Inference: The temperature outside is 98 degrees Fahrenheit.

Accepted Answer

Observation

Question 6

What is the measurement of the liquid in the graduated cylinder?

Accepted Answer

36.5 mL

Question 7

What is the responding variable in this graph?

Accepted Answer

Mass

Question 8

What must a good hypothesis include?

Accepted Answer

All of the above

Question 9

What is the second step of the scientific method?

Accepted Answer

Hypothesis

Question 10

Is the following picture accurate, precise, both or neither?

Accepted Answer

Precise

Question 11

Identify the manipulated variable: Does amount of water affect plant growth?

Accepted Answer

Amount of water

Question 12

Observation or inference: It looks hot outside.

Accepted Answer

Inference

Questions 12