FREE Trial
Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

below is the query , thank you!! Suppose that X1, . .., X10 are random variables each an observation of the same distribution X ~

below is the query , thank you!!

image text in transcribed
Suppose that X1, . .., X10 are random variables each an observation of the same distribution X ~ N(u, 4), where u is unknown. Suppose that the following values $1, X2, ..., In are recorded: 12.4, 3.5, 9.8, 11.9, 16.5, 9.6, 10.9, 11.1, 2.9, 5.8 i) Find a 95% confidence interval for u. ii) Find a 99% confidence interval for M

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image_2

Step: 3

blur-text-image_3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Discrete Mathematics, Edition

Discrete Mathematics, Edition

Authors: Seymour Lipschutz, Marc Lipson

4th Edition

126425881X, 9781264258819

More Books

Students also viewed these Mathematics questions

Question

★★★★★
The table below gives the annual total returns on the MSCI Germany Index from 1993 to 2002. The returns are in the local currency. Use the information in this table to answer Questions 5-10. MSCI...

Answered: 1 week ago

Question

★★★★★
Let F(x, y) = 5x - 4y + 12. Find all values of x such that F(x, 0) = 0.

Answered: 1 week ago

Question

★★★★★
A computer selects digits at random. How many digits are needed to be chosen so that the digit seven appears with a probability of at least 12?

Answered: 1 week ago

Question

★★★★★
For the current year ending December 31, Rotisserie Industries expects fixed costs of $1,750,000, a unit variable cost of $6.25, and a unit selling price of $8.00. a. Compute the anticipated...

Answered: 1 week ago

Question

★★★★★
Design a logic circuit for a simple lock whose secret code is set by 3 switches A,B,C . The open when ABC corresponds to 001 and 111. For all other codes, the lock is closed. i) Construct the truth...

Answered: 1 week ago

Question

★★★★★
Prepaids You now need to audit prepaid but dont spend too much time on them. There just isnt a lot of risk in this area. Because the amounts are not significant, let the Crumpler do most of the...

Answered: 1 week ago

Question

★★★★★
After careful analysis you calculated that Soggy Eggs has a profit margin of 24.5%. They have a tax rate of 22%. Their cost of goods is 35%. Suppose Soggy Eggs had sales of $1.775.000 last year. What...

Answered: 1 week ago

Question

★★★★★
"Bathworks Company wants to estimate its ending inventory based on the following data: beginning inventory of $70,000, net sales revenue of $195,000, purchases of $140,000, and a normal gross margin...

Answered: 1 week ago

Question

★★★★★
what were behind the sad and beautiful stories of these establishments? when one fails in business, what was missing? what went wrong? when one succeeds, what are the trade secrets?

Answered: 1 week ago

Question

★★★★★
You are in the role of a hacker trying to break down a hash table. The information collected so far indicates the hash table uses Quadratic Probing with h(k, i) = ((k+12) mod m) for collision...

Answered: 1 week ago

Question

★★★★★
* Question Completion Status: Moving to the next question prevents changes to this answer. Question 14 Question 14 of 60 2 points Save Ansver TG Mining has 100 000 shares outstanding and just...

Answered: 1 week ago

Question

★★★★★
+ QUESTION 2: A. From the below information Calculate Working Capital. Debtors $ 55,000 Inventories $ 15,000 Accounts Payable $ 12,000 Cash $ 4,000 Accounts Receivable $ 8,000 Creditors $ 16,500...

Answered: 1 week ago

Question

★★★★★
6. Bring to mind a situation where you had a strong sense of satisfaction with what you did. Immerse yourself in the situation. i. How do you feel? ii. What do you hear? iii. What do you see?

Answered: 1 week ago

Question

★★★★★
3. Imagine a real event that brought joy to your past. What images, sounds, emo-tions, smells and tastes appear? Try to imagine a movie clip of this incident, as it could unfold if the circumstances...

Answered: 1 week ago

Question

★★★★★
7. Imagine yourself in a future situation that you know you do not thrive in. Try to bring with you that feeling of satisfaction from task 6 in the future uncomfortable situation. a. Highlight three...

Answered: 1 week ago

Previous Question Next Question