Stat 100B Quiz #4 Due Tuesday July 30th, 2013

Q1) Suppose is a a random sample from a Bernoulli(p).

b) Show that the mle variance in part (a) attains the Cramer-Rao lower bound.

c) If n=10 and X = 5, plot the log likelihood function.

Q2) Suppose that X follows a geometric distribution:

Assume an i.i.d sample of size n. Find the mle of the parameter p.

Q3)

Q4) is the mean of a random sample of size n from is the mean of a random sample of size n

from and the two samples are independent, show that:

where

Is this

Subject | Mathematics |

Due By (Pacific Time) | 07/30/2013 12:32 pm |

Tutor | Rating |
---|---|

pallavi Chat Now! |
out of 1971 reviews More.. |

amosmm Chat Now! |
out of 766 reviews More.. |

PhyzKyd Chat Now! |
out of 1164 reviews More.. |

rajdeep77 Chat Now! |
out of 721 reviews More.. |

sctys Chat Now! |
out of 1600 reviews More.. |

sharadgreen Chat Now! |
out of 770 reviews More.. |

topnotcher Chat Now! |
out of 766 reviews More.. |

XXXIAO Chat Now! |
out of 680 reviews More.. |