The following statements were taken from the procedures of four different investigations. Investigation Statement 1 Pour 50 milliliters (mL) of water down four inclined surfaces. 2 Roll a marble down the ramp from a height of 10 centimeters (cm), 20 cm, and 30 cm. 3 Take the mass of five rocks separately and then determine the average mass in grams (g). 4 Conduct four trials of measuring the amount of time a battery lights the bulb in a flashlight. The statement from which investigation is an example of repetition?(1 point)
1 answer
The statement that is an example of repetition is Statement 4: "Conduct four trials of measuring the amount of time a battery lights the bulb in a flashlight."
This statement involves performing the same measurement multiple times to ensure reliability and accuracy in the results, which is a form of repetition in an investigation.
