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viktelen [127]
4 years ago
10

Ruby conducted a survey and found the 5/6 of her classmates have a pet and 2/3 of those pets are dogs.what fraction of her class

mates has dogs?
Mathematics
1 answer:
Pie4 years ago
5 0
To determine the fraction of her classmates with dogs as pets, we simply multiply the two given fractions based from the survey. 

                                       Pets = (2/3)(5/6) = 5/9

Thus, there are 5/9 of Ruby;s car. 
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these are the intervals of people who are at least adults and are mature enough to take the survey seriously and answer correctly.

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You can say with 95 percent certain of the real mean of the population, but you acknowledge that due to difficulties such as, sampling error, real-life problems such as bad weather, bad vision of the surveyed, not knowing the language and due to bad wording, your answers are unsure is the range  of 8 percent due the fluctuation of data caused by bad circumstances.

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