Which option is an example of an experiment?
A. Finding the number of red jellybeans placed in an average jar of jellybeans by counting
B. Counting the number of times a dice rolls a five out of 30 times
C. Dividing a class into thirds, giving each third a different amount of time to read and testing comprehension
D. Having customers fill out a questionnaire about their favorite brand of toothpaste
Stacey Warren - Expert brainly.com
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I would think it would be C as you can have a control group to carry out the testing, you can have a hypothesis where you can't have that in any of the other ones exactly
D is a survey
B is probability not really an experiment but the case could be argued and depending on who you talk too
and A I really don't even know what to classify that as