Mean, median, mode, variance, standard deviation & skewness

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Reference no: EM13800656

1. Calculate the mean, median, mode, variance, standard deviation and skewness.

2. Construct the 95% confidence interval.

3. How many standard deviations below the mean is the rate for 2013?

4. What is the trend in the data?

5. Using the data, predict what the interest rate is likely to be by 2015. Explain.

Reference no: EM13800656

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