Mathematics, 28.03.2020 01:19 NotYourStudent
What multiplies to 30 and adds to -7
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If the scale factor between two circles is 2x/5y what is the ratio of their areas?
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Fiona has to plot a histogram of the given data
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Mathematics, 22.06.2019 01:20, blackboy21
1. why is a frequency distribution useful? it allows researchers to see the "shape" of the data. it tells researchers how often the mean occurs in a set of data. it can visually identify the mean. it ignores outliers. 2. the is defined by its mean and standard deviation alone. normal distribution frequency distribution median distribution marginal distribution 3. approximately % of the data in a given sample falls within three standard deviations of the mean if it is normally distributed. 95 68 34 99 4. a data set is said to be if the mean of the data is greater than the median of the data. normally distributed frequency distributed right-skewed left-skewed
Answers: 2
What multiplies to 30 and adds to -7...
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