BUSINESS FORECASTING., Basic Statistics

Assignment Help:

a) What is analysis of variance? What are the assumptions of this technique?
b) Three samples below have been obtained from normal populations with equal variances. Test the hypothesis at 5% level that the population means are equal.
A
B
C
8
7
12
10
5
9
7
10
13
14
9
12
11
9
14
[The table value of F at 5% level of significance for ?1 = 2 and ?2 = 12 is 3.88]
a) Meaning and Assumptions
b) Formulas/Calculation/Solution to the problemn #Minimum 100 words accepted#

Related Discussions:- BUSINESS FORECASTING.

Define the z score, A. Describe what a z score is. B. Explain why they c...

A. Describe what a z score is. B. Explain why they can be used to compare scores from different distributions.

Chi-square Test, six subjects were exposed to 4 treatments and the followin...

six subjects were exposed to 4 treatments and the following data were recorded

Probability distribution, In a mathematics examination the average grade wa...

In a mathematics examination the average grade was 82 and the standard deviation was 5. all students with grade from 88 to 94 received grade of B. if the grade are approximately no

Calculate the npv of machine, Kenneth Su Gold Corp (KSGC) is considering th...

Kenneth Su Gold Corp (KSGC) is considering the purchase of a new piece of machinery. The new machinery would cost $80,000. You are given the following facts: The new machine

Characteristics, explain the characteristics of statistics

explain the characteristics of statistics

Managerial, Kody Corporation uses a job-order costing system with a plantwi...

Kody Corporation uses a job-order costing system with a plantwide overhead rate based on machine-hours. At the beginning of the year, the company made the following estimates:

Association of Attributes, In an examination 600 candidates appeared, boys ...

In an examination 600 candidates appeared, boys outnumbered girls by 16% of all candidates. number of passed candidates exceeded the number of failed candidates by 310. Boys failin

Mean, Limitations of mean

Limitations of mean

DATA EDITING, THE SIGNIFICANCE OF DATA EDITING

THE SIGNIFICANCE OF DATA EDITING

Write Your Message!

Captcha
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