D311 5 at Exchan e Rate, U.5. Dollars r Pound Sterlin n = 68- da 5 Day 1 2 3 . . . 53 59 60 Date 11.311319 11f4f1'3 11155319 . . . IFZBFZG 'lr'ZQJ'ZB 1f38f23 Rate 1.2956 1.2966 1.23?6 . . . 1.3843 1.3828 1.3635 3 Click here for the Excel Data File [a] Make a line chart for an mperiod moving average to the exchange rate data shown below with m: 2' 3, 4, and 5 periods. For each method, state the last MA value. [Round your answers to 4 decimal places.) lb} Is a moving average appropriate for this kind of data? as , a moving average is appmmiate