Develop a one-way anova on the following data

Assignment Help Mechanical Engineering

Reference no: EM131016875

1. Develop a one-way ANOVA on the following data.

1	2	3	4
113	120	132	122
121	127	130	118
117	125	129	125
110	129	135	125

Determine the observed F value. Compare it to the critical F value and decide whether to reject the null hypothesis. Use a 1% level of significance.

2. Compute a one-way ANOVA on the following data.

1	2
27	22
31	27
31	25
29	23
30	26
27	27
28	23

Determine the observed F value. Compare it to the critical table F value and decide whether to reject the null hypothesis. Perform a t test for independent measures on the data. Compare the t and F values. Are the results different? Use a = .05.

Reference no: EM131016875

Questions Cloud

What are some possible independent variables : A large multinational banking company wants to determine whether there is a significant difference in the average dollar amounts purchased by users of different types of credit cards. Among the credit cards being studied are MasterCard, Visa, Dis..

Is there a difference in the family demographics of people : Is there a difference in the family demographics of people who stay at motels? Suppose a study is conducted in which three categories of motels are used: economy motels, modestly priced chain motels, and exclusive motels.

Which strategies were effective and which were not : The social movement in each case study contained both informal and formal organizational traits. Provide examples of both the informal and formal organization of the social movement in the case study.

What are the major concepts of positivism : What is the nature versus nurture debate as found in the modern biosocial perspective? What are some examples of studies examining this debate?

Develop a one-way anova on the following data : Determine the observed F value. Compare it to the critical table F value and decide whether to reject the null hypothesis. Perform a t test for independent measures on the data. Compare the t and F values. Are the results different? Use a = .05.

Problem regarding the comparative balance sheets : The Turtle Corporation prepared the following comparative balance sheets at December 31, 2014 and 2013:

Discuss the business implications of your findings : A milk company has four machines that fill gallon jugs with milk. The quality control manager is interested in determining whether the average fill for these machines is the same. The following data represent random samples of fill measures (in qu..

A review of the ledger of carmel company at december : A review of the ledger of Carmel Company at December 31, 2014, produces the following data pertaining to the preparation of annual adjusting entries.

How the historical development of policing in the u.s : Support your discussion with examples from law enforcement practices, court procedures, corrections populations, or all three.

User Account

All Pages