Determining the normally distributed population

Assignment Help Basic Statistics
Reference no: EM131036302

The amounts (in ounces) of juice in eight randomly selected juice bottles from a normally distributed population are given below. Construct a 95% confidence interval for the mean amount of juice in all such bottles. Round the confidence interval limits to 2 decimal places.

15.1 15.6 15.6 15.9

15.9 15.2 15.1 15.2

n = _____ s = ______ t=___________

E = _______ INTERVAL:

Please show step-by-step solution

how do you get s?

Reference no: EM131036302

Questions Cloud

Theory-driven hypotheses effect be on research : What might theory-driven hypotheses effect be on research, attempting to use multiple regression techniques for a dissertation
Define area of research that is the focus of your project : List the size of the dataset of your choice by specify the number of attributes, domain of attributes, number of rows, percentage of missing values, and format. Just a reminder, you should choice a dataset from the UCI Knowledge Discovery in Dat..
What could rupert and james murdoch have done : What could Rupert and James Murdoch have done? What could News Corp have done differently to avoid the problems described in the case?
Differences between quantitative and qualitative evaluations : Identify the inherent differences between quantitative and qualitative evaluations and show competence in data collection and analysis methods for each methodology.
Determining the normally distributed population : The amounts (in ounces) of juice in eight randomly selected juice bottles from a normally distributed population are given below. Construct a 95% confidence interval for the mean amount of juice in all such bottles. Round the confidence interval ..
Probability of a successful rocket launching : Suppose now that attempts are made until 3 successful launchings have occurred. What is the probability that exactly 6 attempts will be necessary?
Determine the magnitude p and direction ? of the force : The combined weight of the wheelbarrow and its load is 500 lb with center of gravity at G. Compare the normal force at B under acceleration with that for static equilibrium in the position shown. Neglect the friction and mass of the wheel.
Scientific analysis of a pqm-relevant topic : This assignment brief gives you guidelines for preparing your report for the first assignment of Project Quality Management (PQM) unit. This assignment is intended to help you: Achieve a deeper level of learning through scientific analysis of a PQM-..
Association between gender and segment : Suppose you have information for 650 customers on which of three brands they bought the last time they purchased laundry detergent. What method would you use to test whether or not there was a significant relationship or association between gender..

Reviews

Write a Review

Basic Statistics Questions & Answers

  A government testing agency studies aspirin capsules to see

a government testing agency studies aspirin capsules to see if customers are getting cheated with capsules that contain

  Probability of score in z distribution

The length of time to do a complete full service oil change at Speedy-Lube is normally distributed with a mean of 15.8 minutes and a standard deviation of 2.2 minutes

  A club with 20 members must choose a three-person executive

a club with 20 members must choose a three-person executive committee and a five-person social committee.a how many

  Computing z test for two proportions

Medical tests were conducted to learn about drug-resistant tuberculosis. Of 142 cases tested in NJ, 9 were found to be drug-resistant. Of 268 cases tested in Tx, 5 were found to be drug-resistant.

  Creating confidence interval for proportion of all kernels

Create a 90% confidence interval for proportion of all kernels that would not pop.

  Draw a back-to-back stem-and-leaf plot

Draw a back-to-back stem-and-leaf plot, with drug users on the right and discuss similarities and differences between the two data sets. There should be three things you look at when comparing these - location, variation, and general shape.

  A company is working on the construction of two shopping

explain why there must be a mistake in each of the following statements1. the probability that a student will get an a

  Multiple comparison procedures

Multiple comparison procedures are going to be done using the Bonferroni method with = 0.05. The value of t** is 2.4667. Which of the following is the appropriate conclusion from carrying out these multiple comparisons?

  Particular sports league are classified based

Players in a particular sports league are classified based on the amount of time they play as backups or starters.

  Hypothesis testing-comparison of mean

A study to see how well marital dissolution was predicted by the personality scores of husbands and wives was published in the Journal of Personality and Social Psychology.

  Find probability that at least eighteen men will say yes

A random sample of 20 single men were asked if they would welcome a woman taking the initiative in asking for a date. What is the probability that at least 18 of the men will say yes.

  Assume that customers arrive completely randomly one at a

the manager of the hippon drug store is remodeling his facility and is considering three ways of organizing his

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!

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