a. Find the Cramer-Rao lower bound for the variance of unbiased estimators for 0. b. Given the answer in (a), is X UMVUE for 0?

Q: julian started reading a book with 348 pages. he read 6 pages on each day from monday to friday and…

A: make a table for the pages and week of the days as follows day Monday Tuesday Wednesday Thursday…

Q: How many gallons of paint will you have to purchase to cover 5,500 square feet of a surface if 2…

A:

Q: Please write the tables clearly I can't see the numbers very well. Also please write the number the…

A: We have to recreate the simplex tableaus.

Q: What number do you add to – 6 to get – 11?

A:

Q: Janice makes 3 identical charm bracelets for her friends. Each bracelet is made with 2 charms and a…

A: Given No. of bracelets = 3 No. of charms in each bracelet = 2 Cost of Charm = x Cost of chain = $4

Q: The temperature was falling 3 degrees every hour. How many degrees had the temperature dropped after…

A: In 1 hour it drops 3 degrees  So, in 8 hours it drops (3x8)=24 degrees

Q: Find the last three digits of 240 + 341 + 442.

A:

Q: A recipe for cinnamon rolls uses 2 tablespoons of sugar per teaspoon of cinnamon for the filling.…

A: Given , for every 1 table spoon of cinnamon, there are 2 tablespoons of sugar.

Q: Write an expression to represent: The sum of ten and the quotient of a number r and 6.

A:

Q: Pick the expression (X+4). Follow steps below and write your result in your introductory post. Show…

A: Add 4:  (x+4)+4=x+4+4=x+8 Multiply by 6: 6(x+8)= 6x+48 Subtract 12: 6x+48-12=6x+36

Q: Write two different expressions for the number of darkly colored small squares. Each expression…

A:

Q: 7) 61 1

A: Use Pythagoras thereon to find the length of an unknown side in a right angle triangle.

Q: Rhys borrowed $5 from his brother for snacks to the concession stand . On the drive home he needed…

A: Rhys borrowed for snacks = $5 Rhys borrowed to out gas in his car= $9

Q: Explain why adding a negative number to another negativethe number always gives a negative sum.

A:

Q: what is 2 times 54?

A: We have compute 2 times 54 that 2×54. Hence, 2×54=108

Q: 8. Find the four consecutive numbers whose sum is 74

A: We need to find the four consecutive numbers whose sum is 74.

Q: Find two numbers whose sum is 9 and their difference is 60.   Smaller- Large number-

A: We have given the - sum of two numbers = 9. difference of two numbers = 60. we have to find the…

Q: Amelie works on her homework for hour before her soccer practice and hour after her soccer practice.…

A: For the fraction, pq, the numerator is p and the denominator is q. If two fractions with same…

Q: After substituting, combine like terms 2x and 6x.

A: 2x+6x=8x

Q: x+1.2=3.5 please simplify.

A:

Q: The school basketball team lost 8 games by a total of 56 points. Represent the loss of points as an…

A:

Q: Felipe planted some seeds for a science project. One of his plants grew 6 inches in the first week,…

A: Given query is to find total growth of plant in two weeks .