Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Jun 24, 2024

The average heights of a random sample of 800 people from a city is 1.75 m. It is known that the heights of the population

The average heights of a random sample of 800 people from a city is 1.75 m. It is known that the heights of the population are random variables that follow a normal distribution with a variance of 0.16. Determine the interval of 95% confidence for the average heights of the population.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

Get Instant Access to Expert-Tailored 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

Elements Of Chemical Reaction Engineering

Authors: H. Fogler

6th Edition

013548622X, 978-0135486221

Students also viewed these Mathematics questions

Question

★★★★★

The balancing item in the Executive Paper model is borrowing. What is meant by balancing item? How would the model change if dividends were made the balancing item instead? In that case how would you...

Answered: 1 week ago

Question

★★★★★

6.47 No Shows Airlines and hotels often grant reservations in excess of capacity to minimize losses due to no-shows. Suppose the records of a hotel show that, on the average, 10% of their prospective...

Answered: 1 week ago

Question

★★★★★

Due to its experience rating, Ianelli, Inc., is required to pay unemployment taxes on its payroll as follows: 1. Under SUTA for Arizona on taxable payroll of $28,000, the contribution rate is 3.9%....

Answered: 1 week ago

Question

★★★★★

Make adjusting entries to the Journal and post them to the Ledger. The Trail Balance and adjusting data of the company are mentioned below. TRApps Mobile Application Development Company Trial Balance...

Answered: 1 week ago

Question

★★★★★

Write a brief research paper on Great Zimbabwe Monument

Answered: 1 week ago

Question

★★★★★

Capturing Good Memories During the Pandemic The Pandemic has been affecting the entire world for more than two years now. Despite the government's recently relaxed rules, most industries still have...

Answered: 1 week ago

Question

★★★★★

Describe Samsung Electronics' Internal Quality Management Program. What are the key components? Provide an assessment of Samsung Electronics' Internal Quality Management Program. Does the plan appear...

Answered: 1 week ago

Question

★★★★★

the Continuous Loop Model (paper posted in Modules), consider how or if this approach might be used to improve a value stream or project where you work or an organization you know well. How could you...

Answered: 1 week ago

Question

★★★★★

Market research is vital to sustainable export success in analysing international markets. It is a process that can help you avoid costly expansion mistakes and identify extraordinary business...

Answered: 1 week ago

Question

★★★★★

To learn more about the role of a supervisor, you will interview someone in a supervisory position; your selection cannot be yourself or someone in the class. Identify someone you think is an...

Answered: 1 week ago

Question

★★★★★

b. Determine the acceleration on both masses if the coefficient of kinetic friction between the block and the table is 0.22. 6.4 m/s

Answered: 1 week ago

Previous Question Next Question