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Sharkattack123:

Help

Sharkattack123:

Is it A

1 attachment
Ferrari:

hey i do flvs ok:

Sharkattack123:

same hm

Ferrari:

B is wrong since using the same type of stopwatch actually is more reliable

Sharkattack123:

ight

Ferrari:

C what the heck there are none in a stopwatch

Ferrari:

D no multiple people are needed to collect reliable data

Sharkattack123:

so am i right ;-;

Ferrari:

A is correct repeating tests multiple times is a great example of science if you dont repeat a test, it can lead to psuedoscience perhaps one day someone sees a hot air balloon and claims that it is a UFO well they would need other people to verify that claim, which is the part of repeating a view of something. if all of the people disagree from different angles of land/sky and see a hot air balloon instead, this is reliable.

Sharkattack123:

ight ty

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