0 votes
in Data Science by

Which of the following is/ are true about  “Maximum Likelihood estimate (MLE)”?

  1. MLE may not always exist
  2. MLE always exists
  3. If MLE exist, it (they) may not be unique
  4. If MLE exist, it (they) must be unique

1 Answer

0 votes
by

Solution: C

The MLE may not be a turning point i.e. may not be a point at which the first derivative of the likelihood (and log-likelihood) function vanishes.

Related questions

+1 vote
asked Jan 24, 2020 in Data Science by AdilsonLima
+1 vote
asked Jun 28, 2021 in HDFS by Robindeniel
...