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.

#titletime series, importance of time series in statistics

importance of time series in statistics

How to choose a sample, Q. How to Choose a Sample? The way a sample is ...

Q. How to Choose a Sample? The way a sample is chosen is extremely important in all statistical studies. This is because, ultimately, all the inferences will be based on the s

Balance of payments and mobility of labor & capital, Balance of Payments, M...

Balance of Payments, Mobility of Labor and Capital, Trade and Wages Balance of Payments 1. Will a country running a trade deficit import or export capital?  Explain. 2.

Topic 4 Anova excel worksheet, systolic blood pressure in different age gr...

systolic blood pressure in different age groups. the following table contains a random sample of 40 women partitioned into three groups...

Four characteristics and functions of statistics, highlight four characteri...

highlight four characteristics and four functions of statistics

Correlation, difference between positive and negative correlaiton

difference between positive and negative correlaiton

What is account code, The three-character alpha/numeric code allocated by t...

The three-character alpha/numeric code allocated by the Workplace of Economical Control (OFM) to recognize each account.

What after the implementation of ifrs, What after the implementation of IFR...

What after the implementation of IFRS?  Manager 1: IFRS is only the first step towards the change that the SEC is trying to bring in. Firstly it is going to take a couple of year

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