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Example Suppose that we take a random sample of eight fuel efficient cars and record the gas mileage. Calculate the following for the results: 33, 41,

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Presentation on theme: "Example Suppose that we take a random sample of eight fuel efficient cars and record the gas mileage. Calculate the following for the results: 33, 41,"— Presentation transcript:

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2 Example Suppose that we take a random sample of eight fuel efficient cars and record the gas mileage. Calculate the following for the results: 33, 41, 45, 35, 37, 39, 37, 34 Sample Mean Sample Median Sample Mode Five Number Summary Sample Range Interquartile Range Sample Variance Sample Standard Deviation

3 If the mean is bigger than the median, what is the shape of the distribution? If the mean is smaller than the median, what is the shape of the distribution? If the mean and median are equal, what is the shape of the distribution

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