Choose one of the symbols E, #, C, C to complete this statement and make it true. 2 {2, 4, 6, 8, 10,...}

Help please.

The team meeting will be held in 3 days from the date of the assignment and because of the limitation of time the Chief economist has given you the following guidelines: (a) Is there a trend in total accidents? (b) Is there seasonality in total accidents? (c) Consider the following change in the time series model: y; = P1yt-1 + ut where ut follows a white noise process. What is the condition we need to impose on p1 in order for the series yt to be weakly stationary? Why? (d) Consider the following change in the time series model: y; = Bo + B1x1-1+ B2xt-2 + u where y, is some outcome variable of interest, and x-1 and x-2 are strictly exogenous explanatory variables. How would you test for the presence of serial correlation in the residual uz? (e) Briefly explain how you would carry out econometric analysis of the model in (d) if u, is found to be stationary, but positively serially correlated.

 Choose a number that are counterexamples for the following statement if two odd numbers are added then the sum is also an odd number.

find a formula for a, for the arithmetic sequence.

Which statements can be deduced if EF_≅HF_? Select all that apply.

Why did I receive an error message after initiating the code?

Pls help ASAP

Write the following statement as a mathematical statement. Use variable names to denote arbitrary numbers in the domain. Your statements and should be expressed using algebra. "There is no largest integer."

Please teach me how to write the inverse of the attached statement.