08.06)The dot plot shows how many cats are owned by each person in a neighborhood:
Dot p...
Mathematics, 12.05.2020 18:57 michelleperezmp58
08.06)The dot plot shows how many cats are owned by each person in a neighborhood:
Dot plot titled Neighborhood Cats and labeled Number of Cats shows number line from 1 to 10. There are 6 dots over 1, 3 dots over 2, 2 dots over 3, 1 dot over 4, 0 dots over 5, 6, 7, 8, and 9, and 1 dot over 10.
Is the median or the mean a better measure of center for these data and why?
Mean, because the data are skewed and there is an outlier
Mean, because the data are symmetric and there are no outliers
Median, because the data are skewed and there is an outlier
Median, because the data are symmetric and there are no outliers
Answers: 3
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Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?
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