CAS Exam MAS-I Fall 2019, Question 44
Study guide: Exam MAS-II
You are given the following annual sales totals for a department store.
| Year | Sales |
|---|---|
| 2013 | 400 |
| 2014 | 375 |
| 2015 | 410 |
| 2016 | 420 |
| 2017 | 410 |
| 2018 | 525 |
Calculate the sample lag 2 autocorrelation.
- A) Less than 0.00
- B) At least 0.00, but less than 0.05
- C) At least 0.05, but less than 0.10
- D) At least 0.10, but less than 0.15
- E) At least 0.15
Answer this question and see the worked solution