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MMLU-Pro / 6846 / Which of the following statements are true concerning the autocorrelation…

Problem

Answer published by the source. Consult the official source to check your work against its answer.

question

Which of the following statements are true concerning the autocorrelation function (acf) and partial autocorrelation function (pacf)?

i) The acf and pacf will always be identical at lag one whatever the model

ii) The pacf for an MA(q) model will in general be non-zero beyond lag q

iii) The pacf for an AR(p) model will be zero beyond lag p

iv) The acf and pacf will be the same at lag two for an MA(1) model

category

economics

options

  1. (i), (ii), and (iii) only
  2. (i) and (ii) only
  3. (ii), (iii), and (iv) only
  4. (ii) and (iii) only
  5. (iii) and (iv) only
  6. (i), (iii), and (iv) only
  7. (i), (ii), (iii), and (iv)
  8. (ii) and (iv) only
  9. (i) and (iv) only
  10. (i) and (iii) only

src

ori_mmlu-econometrics

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Source and history

upstream_id / Original problem ID
6846
task_id
3a429bd1-2f01-54c1-8ecd-53c55539cef2
task_key
default--test--6846
task_revision_id
1
config / split
default / test

Official source

initial import