What are the hypotheses, Humanities

What are the Hypotheses

In order to meet company (and government) standards, the management of a soft drinks company need to ensure the humidity of their bottling room is maintained between a specific range of temperatures, thus ensuring there is no under or over fill of the bottles. Management periodically request for test to be taken on their bottle filling operations and the latest test produced the result in Table 1. The results are based upon the filling of fifty, two litre bottles with the same soft drink.

141_What are the Hypotheses.png

The company chairman stated that the average fill should be 2.00 litres. Use a 5% level of significance to test the hypothesis that there is a filling difference from 2.00 litres.

Use the following information to help you solve the problem:

1. What are the hypotheses H0 and H1 (or HA)
2. Determine whether the test is one or two tailed. (if the test is one tailed-is it right hand or left hand)
3. Determine the critical values based upon your hypotheses and your significance value
4. Set up and Calculate the test statistic
5. Compare the test statistic to the critical values-what is your decision
6. If instead of a 5% level of signifance, you were to use a 10% (ten percent) level of significance? Explain
7. Suppose the population mean, sample mean and sample standard deviation all remained constant. Determine the minimum number of bottles to sample, at the point of the occurrence of the decision between rejecting and not rejecting the null hypothesis, when using a 5% level of significance.

Posted Date: 2/16/2013 1:16:40 AM | Location : United States







Related Discussions:- What are the hypotheses, Assignment Help, Ask Question on What are the hypotheses, Get Answer, Expert's Help, What are the hypotheses Discussions

Write discussion on What are the hypotheses
Your posts are moderated
Related Questions
why US failed to flush put Taliban from Afghanistan

A characteristic feature of the transition metals is their ability to form a group of compounds called coordination compounds, complex compounds, or sometimes simply complexes. A t

Special Dictionaries Special dictionaries are grouped into four major groups. They are dictionaries dealing with: Linguistic aspects of words  Special class of words

it is possible to become human immortal

1. What measures would you recommend for reforming and restructuring the public schools?  Explain.  2. Discuss the contributions of one of the following individua

General Encyclopaedias General encyclopaedias cover all the existing branches of human knowledge. They are most popular and extensively used reference sources. They are classi

International Yearbooks - General International yearbooks of a general nature are very handy, authentic and reliable manuals of descriptive and statistical information about e

effective human resource management depends on sound reward system

Different types of integration, planning for integration in large and small groups, as well as possible activities for integration. Now we will focus on creating an environment for

Content Designator   Content designators are used to denote the identity of each data field (instead of identifying data fields by position) within a record. It may be grouped