
Ultimate access to all questions.
Deep dive into the quiz with AI chat providers.
We prepare a focused prompt with your quiz and certificate details so each AI can offer a more tailored, in-depth explanation.
A linear trend is calculated as . Determine the trend projection for period 10.
A
28.15
B
181.5
C
82.5
D
24
Explanation:
To calculate the trend projection for period 10, substitute t = 10 into the linear trend equation:
First, calculate $0.65 \times 10 = 6.5$
Then add: $17.5 + 6.5 = 24$
Therefore, the trend projection for period 10 is 24.
Verification: