I need the answer for D.

Problem 4.8 Question Help Daily high temperatures in St. Louis for the last week were as follows: 95, 91, 93, 94, 95, 90, 93 (yesterday). a) The high temperature for today using a 3-day moving average = 92.7 degrees (round your response to one decimal place). b) The high temperature for today using a 2-day moving average = 91.5 degrees (round your response to one decimal place). c) The mean absolute deviation based on a 2-day moving average = 1.7 degrees (round your response to one decimal place). degrees? (round your d) The mean squared error for the 2-day moving average = response to one decimal place)