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.

Identify interaction between estimators and jobs, Q1.(i) The logistics depa...

Q1.(i) The logistics department of a large firm employs three "estimators" whose job it is to decide the likely cost of delivering their products to their customers.  This enables

Current Liabilities and Payroll , Prior to the last payroll period of the c...

Prior to the last payroll period of the calendar year, the cumulative earnings of Employer A were $105000. The earnings for the last payroll period of the year which will be paid o

Motion of a plane, what is newton''s law of motion & application?

what is newton''s law of motion & application?

Replacement theory, who is the mathematician who invented replacement theor...

who is the mathematician who invented replacement theory of operation research

Calculate the probability of bmi, A file on DocDepot in the assignments fol...

A file on DocDepot in the assignments folder on doc-depot called bmi.mtp contains data on the Body Mass Index (BMI) of a population of Ottawa residents. The first column identifies

Factor reversal test, factor reversal test or circfied ular test satis reve...

factor reversal test or circfied ular test satis reversal test question #Minimum 100 words accepted#

Confidence interval, Questions 1. A genetic experiment with peapods res...

Questions 1. A genetic experiment with peapods resulted in one sample of offspring that consisted of 443 green peapods and 170 yellow peapods.  Construct a 95% confidence inter

Define Annuity , Annuity A sequence of equivalent money payments made or o...

Annuity A sequence of equivalent money payments made or obtained at equivalent durations over a specific time period.

State income tax, State income tax In most declares paycheck accounting...

State income tax In most declares paycheck accounting will involve a condition earnings tax. In those declares a company is necessary to hold the condition earnings tax that an

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