Answered step by step

Verified Expert Solution

Link Copied!

Question

...

1 Approved Answer

Posted on Jun 20, 2024

The amount of coffee that people drink per day is normally distributed with a mean of 16 ounces and a standard deviation of 5.5 ounces.

The amount of coffee that people drink per day is normally distributed with a mean of 16 ounces and a standard deviation of 5.5 ounces. 35 randomly selected people are surveyed. Round all answers to 4 decimal places where possible. a. What is the distribution of X? X - N( b. What is the distribution of ? I - N( c. What is the probability that one randomly selected person drinks between 15.8 and 16.3 ounces of coffee per day? d. For the 35 people, find the probability that the average coffee consumption is between 15.8 and 16.3 ounces of coffee per day. e. For part d), is the assumption that the distribution is normal necessary? O NoO Yes f. Find the IOR for the average of 35 coffee drinkers. Q1 = ounces 03 - ounces IOR: ounces

Step by Step Solution

There are 3 Steps involved in it

Step: 1

Get Instant Access with AI-Powered Solutions

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

Step: 2

Step: 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

Income Tax Fundamentals 2013

Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill

31st Edition

9781285586618

Students also viewed these Mathematics questions

Question

An event independently occurs on each day with probability p. Let N(n) denote the total number of events that occur on the first n days, and let Tr denote the day on which the rth event occurs. (a)...

Answered: 1 week ago

Question

★★★★★

Milton Professionals, a management consulting firm, specializes in strategic planning for financial institutions. James Hahn and Sara Norton, partners in the firm, are assembling a new strategic...

Answered: 1 week ago

Question

★★★★★

Five years ago, you took out a 5/1 adjustable-rate mortgage and the five-year fixed rate period has just expired. The loan was originally for $650,000 with 180 payments at 5% APR, compounded monthly....

Answered: 1 week ago

Question

★★★★★

Please explain in detail! Thank you! Product Decisions Under Bottlenecked Operations Youngstown Glass Company manufactures three types of safety plate glass: large, medium, and small. All three...

Answered: 1 week ago

Question

★★★★★

A program that asks the user to enter a number between 1 and 20 (inclusive). It then prints out whether the number is between 1 and 10 (inclusive) or between 11 and 20 (inclusive) or if it is not in...

Answered: 1 week ago

Question

★★★★★

A piece of labor-saving equipment has just come onto the market that Mitsui Electronics, Limited, could use to reduce costs in one of plants in Japan. Relevant data relating to the equipment follow:...

Answered: 1 week ago

Question

★★★★★

Company Information & Summary of Significant Account Policies Macon Machines Company began operations on November 1, 2024. The main operating goal of the company is to sell high end robots. Customers...

Answered: 1 week ago

Question

★★★★★

Palma Company had 90% ownership interest acquired several years ago in Small Company. The amortization of allocated excess (identifiable assets) arising from this acquisition amounted to P2,000 per...

Answered: 1 week ago

Question

★★★★★

5. Do all parts below without using u-substitution 1 3 2 a. Evaluate f(x- 2x + 4x) dx -1 b. / Evaluate 2x(x - 3)dx 9x2-x3/2 c. Evaluate - dx x d. Evaluate 16 dx CSCX 3 x+x+1 e. Evaluate f dx x dx f....

Answered: 1 week ago

Question

★★★★★

A random sample of 25 items is drawn from a population whose standard deviation is unknown. The sample mean isx x = 850 and the sample standard deviation is s = 15. UseAppendix Dto find the values of...

Answered: 1 week ago

Previous Question Next Question