Daily high temperatures in St. Louis for the last week were as​ follows: 92​, 91​, 95​, 95​, 96​, 90​, 93 ​(yesterday). ​a) The high temperature for today using a​ 3-day moving average ​= 9393 degrees ​(round your response to one decimal​ place). ​b) The high temperature for today using a​ 2-day moving average ​= 91.591.5 degrees ​(round your response to one decimal​ place). ​c) The mean absolute deviation based on a​ 2-day moving average​ = 2.42.4 degrees ​(round your response to one decimal​ place). ​d) The mean squared error for the​ 2-day moving average​ = nothing degrees2 ​(round your response to one decimal​ place).

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ISBN:9781337406659
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Publisher:WINSTON, Wayne L.
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Daily high temperatures in St. Louis for the last week were as​ follows:
92​,
91​,
95​,
95​,
96​,
90​,
93
​(yesterday).
​a) The high temperature for today using a​ 3-day moving average ​=
9393
degrees ​(round your response to one decimal​ place).
​b) The high temperature for today using a​ 2-day moving average ​=
91.591.5
degrees ​(round your response to one decimal​ place).
​c) The mean absolute deviation based on a​ 2-day moving average​ =
2.42.4
degrees ​(round your response to one decimal​ place).
​d) The mean squared error for the​ 2-day moving average​ =
nothing
degrees2
​(round your response to one decimal​ place).
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