Casmereee
06.05.2020 •
Mathematics
Drew has a bag of balloons that he is going to inflate for a party. He chooses a balloon from the bag, writes down the color, and places it back in the bag. He repeats this 80 times. Drew calculates the relative frequency of each color balloon. Outcome Purple Orange Yellow Green Blue Relative frequency 0.09 0.13 0.11 0.25 0.43 Which statement about Drew's experiment is true
The outcomes appear to be equally likely, so a uniform probability model is a good model to represent probabilities in Drew's experiment.
The outcomes do not appear to be equally likely, so a uniform probability model is a good model to represent probabilities in Drew's experiment.
The outcomes appear to be equally likely, so a uniform probability model is not a good model to represent probabilities in Drew's experiment.
The outcomes do not appear to be equally likely, so a uniform probability model is not a good model to represent probabilities in Drew's experiment.
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Ответ:
B.
400; 0/10;3 1's; 0 1/10s; 8 1/100s