Let a random sample from a normal distribution with mean and unknown standard deviation be . The maximum likelihood estimate of is ________ (rounded off to two decimal places).
Let a random sample from a normal distribution with mean and unknown standard deviation be . The maximum likelihood estimate of is ________ (rounded off to two decimal places).
Checking your account…
Let a random sample from a normal distribution with mean 5 and unknown standard deviation σ be 4.8, 4.5, 5.1, 5.2, 5.3, 5.5. The maximum likelihood estimate of σ² is (rounded off to two decimal places).
Also written as: Let a random sample from a normal distribution with mean 5 and unknown standard deviation sigma be 4.8, 4.5, 5.1, 5.2, 5.3, 5.5. The maximum likelihood estimate of sigma^2 is (rounded off to two decimal places).
Point and interval estimation has come up 28 times in 6 exams since 2008.
This question is on Maximum likelihood estimation, part of Point and interval estimation in Statistics.
Choosing the parameter value that makes the data most likely.
TestStop has 5 past-paper questions on this subtopic; the nearest in year are below.
Question from the IIT JAM 2024 paper. Solutions are TestStop's own. Not affiliated with or endorsed by any examination authority.