Homework 3

Due Friday, February 11
Chapter  Problems

7        12 c. 

12       12 c., 15. a. (Compute bias and variance) b. (Compute bias and
         variance), c.

7        20, 21, 22

7        36, Also compute the CRLB in both a. and b.

7        38, 39

7        41.  Show the the estimator is unbiased.  Later you will
         show that it's best.  Then calculate its variance and
         compare to the CRLB.  Verify the value of the CRLB in the book.
          Hint