Corporate triple A bond interest rates for 12 consecutive months are as follows: 9.6 9.2 9.3 9.7 9.8 9.7 9.7 10.6 9.9 9.6 9.4 9.7 If required, round your answer to two decimal places.

Help with B and C.

Extracted text: Corporate triple A bond interest rates for 12 consecutive months are as follows: 9.6 9.2 9.3 9.7 9.8 9.7 9.7 10.6 9.9 9.6 9.4 9.7 If required, round your answer to two decimal places.


Extracted text: (b) Develop three-month and four-month moving averages for this time series. If required, round your answers to two decimal places. з Мonth 4 Month Month Sales Moving Average Moving Average 1 9.6 9.2 3 9.3 4 9.7 9.8 6 9.7 7 9.7 10.6 9 9.9 10 9.6 11 9.4 12 9.7 Enter the Mean Square Errors for the three-month and the four-month moving average forecasts. If needed, round your answers to three decimal digits. 3-month 4-month moving moving average average MSE Does the three-month or the four-month moving average provide the better forecasts based on MSE? Explain. Select your answer - - Select your answer - (c) What is the moving average forecast for the next month?