(Answered) The unemployment rate in the state of alaska by month is

Statistics

The unemployment rate in the state of Alaska by month is given in the table below:

Jan	Feb	March	Apr	May	Jun	July	Aug	Sep	Oct	Nov	Dec
8.7	8.8	8.7	7.8	7.3	7.8	6.6	6.5	6.5	6.8	7.3	7.6

a. What is the arithmetic mean of the Alaska unemployment rates?

b. Find the median and the mode for the unemployment rates.

c. Compute the arithmetic mean and median for just the winter (Dec-Mar) months. Is it much different?

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