![subject](/tpl/images/cats/mat.png)
Mathematics, 08.04.2020 22:52 leeannjones1
The values of Alabama building contracts (in millions of dollars) for a 12-month period follow.
240 350 230 260 280 320 220 310 240 310 240 230 a. Construct a time series plot.
(a) What type of pattern exists in the data?
(b) Compare a three-month moving average forecast with an exponential smoothing forecast. Use alpha =0.2 Which provides the better forecasts based on MSE?
(c) What is the forecast for the next month?
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:10
What is the area of triangle abc if a = 8, b = 11, and c = 15?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:00
Acar travels at an average speed of 56 miles per hour. how long does it take to travel 196 miles
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:30
If a runner who runs at a constant speed of p miles per hour runs a mile in exactly p minutes what is the integer closest to the value p
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:30
The population of a bacteria colony grows by a consistent percentage each hour and can be modeled by the function y = 500(1.16)t. what does the value 500 represent in the function?
Answers: 2
You know the right answer?
The values of Alabama building contracts (in millions of dollars) for a 12-month period follow.
Questions
![question](/tpl/images/cats/en.png)
English, 26.03.2021 16:00
![question](/tpl/images/cats/mat.png)
Mathematics, 26.03.2021 16:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.03.2021 16:00
![question](/tpl/images/cats/mat.png)
Mathematics, 26.03.2021 16:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 26.03.2021 16:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.03.2021 16:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.03.2021 16:00
![question](/tpl/images/cats/mat.png)
Mathematics, 26.03.2021 16:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 26.03.2021 16:00
![question](/tpl/images/cats/mat.png)
Mathematics, 26.03.2021 16:00
![question](/tpl/images/cats/biologiya.png)
Biology, 26.03.2021 16:00
![question](/tpl/images/cats/mat.png)
Mathematics, 26.03.2021 16:00