# Question: can i get some assistance with this question this problem...

###### Question details

Can I get some assistance with this question?

This problem uses a small population example to compare the mean square error for using Hansen-Hurvtiz estimator versus the sample mean. The population consists of number of vacant seats of 4 airplanes. We only take a sample of size 1 to estimate the total number of vacant seats from these four airplanes.

airplane |
A |
B |
C |
D |

size |
40 |
60 |
100 |
300 |

Vacant seats |
9 |
12 |
23 |
63 |

- Compute the MSE when you take a srs of size 1.
- Compute the MSE when you sample with probability proportional to size and use the Hansen-Hurvitz estimator.