Mathematics, 22.01.2020 21:31, bloom826
Linda has a bag of marbles. she chooses a marble from the bag, writes down the color, and places the marble back in the bag. she repeats this process 130 times.
linda calculates the relative frequency of each color marble.
outcome orange green black yellow blue
relative frequency 0.18 0.20 0.19 0.22 0.21
which statement about linda's experiment is true?
the outcomes do not appear to be equally likely, so a uniform probability model is not a good model to represent probabilities in linda's experiment.
the outcomes appear to be equally likely, so a uniform probability model is a good model to represent probabilities in linda's experiment.
the outcomes do not appear to be equally likely, so a uniform probability model is a good model to represent probabilities in linda’s experiment.
the outcomes appear to be equally likely, so a uniform probability model is not a good model to represent probabilities in linda's experiment.
Answers: 1
Mathematics, 21.06.2019 16:00, ljcervantes4824
Successful implementation of a new system is based on three independent modules. module 1 works properly with probability 0.96. for modules 2 and 3, these probabilities equal 0.95 and 0.90. compute the probability that at least one of these three modules fails to work properly.
Answers: 2
Mathematics, 21.06.2019 17:00, lefarrioe8621
The size of a certain cell is 2.5*10^-9m. another cell is 1.5*10^3 times larger. how large is the larger cell in scientific notation?
Answers: 2
Mathematics, 22.06.2019 01:00, ramireztony741
Michael split a rope that was 28 inches long into 5 equal parts. brenden split a rope that was 30 inches long into 6 equal parts. which boy's rope was cut into longer pieces?
Answers: 1
Linda has a bag of marbles. she chooses a marble from the bag, writes down the color, and places the...
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