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.

Statistics study, Find a statistics study (from a newspaper article, journa...

Find a statistics study (from a newspaper article, journal, research study, or online article) and describe the five-step process of the study. (Hint: it may help to identify the f

Statsgraphic , need to define one statistic and calculate value

need to define one statistic and calculate value

Hitorigram, what is difference between histogram and historigram

what is difference between histogram and historigram

Question, #quea national poll of 1836 respondents indicated that 36% suppor...

#quea national poll of 1836 respondents indicated that 36% support the NDP. Test whether this is sufficient evidence to show that the NDP support has increased since the election.

Average Speed in Various Cases, Define Average Speed in Various Cases (a) ...

Define Average Speed in Various Cases (a) Particles covering different distances in different times say a particle covers s1 distance in time t1 ,s2 in time t2, s3 in time t3 and

Amplification, Amplification is the process by which the magnitudes of the ...

Amplification is the process by which the magnitudes of the variable quantity is increasing, especially the magnitude of voltage, current or power, without changing any other quant

Metaphor, writing a Introduction on Metaphor

writing a Introduction on Metaphor

Probability, the probability that you win a game is 0.3. if you play the ga...

the probability that you win a game is 0.3. if you play the game 20 times. what is the probability that you will win at least 8 times?

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