User Account

All Pages

Confidence interval of the variance and standard deviation

Assignment Help Basic Statistics
Reference no: EM132073200

A study of life expectancy showed that a sample of 6 states had a standard deviation of 0.6 deaths per year. Find the 98% confidence interval of the variance and standard deviation

Assume the variable is normally distributed. Round your answer to one decimal place

Reference no: EM132073200

Questions Cloud

Estimate the mean bill for all cars from the drive-thru : Estimate the mean bill for all cars from the drive-thru with93% confidence. Round your answers to two decimal places.
How did the author establish the significance of the study : How did the author establish the significance of the study? In other words, why should the reader care about this study? Look for statements about human.
Calculate the NPV and IRR without mitigation : Calculate the NPV and IRR with mitigation. Calculate the NPV and IRR without mitigation.
Chi-square distribution table : Use the chi-square distribution table to find any chi-square values to three decimal places. Round your final answer to one decimal place
Confidence interval of the variance and standard deviation : Find the 98% confidence interval of the variance and standard deviation
What is the estimated purchase price of the home : Upon graduating from Argosy University with a degree in Finance, John Simple found a great job as a banking officer with Capital Two Bank in Dallas.
Interest payable is calculated at the end of each year : hat is the annual repayment cost to ITCO (you may assume that the interest payable is calculated at the end of each year
Estimate the true proportion of adults : Estimate the true proportion of adults who would like to travel to outer space wth 97% accuracy. round your answers to three decimal places.
Does the business idea need to be modified : Based on your assessment, does the business idea need to be modified, changed significantly, or abandoned?

Reviews

Write a Review

Basic Statistics Questions & Answers

  Statistics-probability assignment

MATH1550H: Assignment:  Question:  A word is selected at random from the following poem of Persian poet and mathematician Omar Khayyam (1048-1131), translated by English poet Edward Fitzgerald (1808-1883). Find the expected value of the length of th..

  What is the least number

MATH1550H: Assignment:  Question:     what is the least number of applicants that should be interviewed so as to have at least 50% chance of finding one such secretary?

  Determine the value of k

MATH1550H: Assignment:  Question:     Experience shows that X, the number of customers entering a post office during any period of time t, is a random variable the probability mass function of which is of the form

  What is the probability

MATH1550H: Assignment:Questions: (Genetics) What is the probability that at most two of the offspring are aa?

  Binomial distributions

MATH1550H: Assignment:  Questions:  Let’s assume the department of Mathematics of Trent University has 11 faculty members. For i = 0; 1; 2; 3; find pi, the probability that i of them were born on Canada Day using the binomial distributions.

  Caselet on mcdonald’s vs. burger king - waiting time

Caselet on McDonald’s vs. Burger King - Waiting time

  Generate descriptive statistics

Generate descriptive statistics. Create a stem-and-leaf plot of the data and box plot of the data.

  Sampling variability and standard error

Problems on Sampling Variability and Standard Error and Confidence Intervals

  Estimate the population mean

Estimate the population mean

  Conduct a marketing experiment

Conduct a marketing experiment in which students are to taste one of two different brands of soft drink

  Find out the probability

Find out the probability

  Linear programming models

LINEAR PROGRAMMING MODELS

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd