Q2. Groups of children from four different classes ina school were randomly selected and sat a test, withthe following test scores:ClassPupil124.742637355664859B39474761445052C7165334961495162486354(a) Test whether there is any difference between theclasses, using the 95% confidence level for the test.(b) How would you interpret a 'significant' resultfrom such a test?

a) This is ANOVA test for a single factor for four treatments, Null and alternative hypothesis:…

Answered: school were random ne following test…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

If you make random guesses for 20 multiple choice test questions each with four possible answers, what is the probability of a) Getting at least one correct b) Getting all answers wrong
I need help with the last part M and S
An unfair coin is made so that tails is fifteen times as likely to come up as heads when the coin is flipped. An experiment consists of flipping this coin just once.What weight (or probability) does the outcome 'heads' have? What weight (or probability) does the outcome 'tails' have?
The probability that a student in the probability and statistics course will make a marking error on a question on a multiple-choice test is 0.1. If there are ten questions and these are marked independently, the probability that no errors are commented is:
Consider the sample space for making random guesses on a 3 question true/false exam. {TTT TTF TFT FTT FFT FTF TFF FFF} What is the probability that the list of random guesses will contain 2 "T" guesses and a single "F" guess?
60% of a very large fortet are poisonos mushroome in Loho doco not Know the difference between a A. that is Selects Caboume thie is true Gimple random geletton from the foreot grounds. wrom What io the probabillity that at least one of the muehrc he poisonoNS? picked art
just answer parts g,h,i
3. In a multiple-choice test, each question has 4 options, and a student randomly guesses the answers. If there are 10 questions, what is the probability that the student gets exactly 5 correct answers?
What is the probability that you will a number less than 10 when rolling a fair six sided dice?
Ex: For a particular case, consultation committee should be formed to include five consulting engineers to make a decision on that case. If there are 40 male consultants and 20 female consultants, What is the probability of that committee includes 3 male and 2 female consultants ?

Recommended textbooks for you

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

Elementary Statistics: Picturing the World (7th E…

Statistics

ISBN:

9780134683416

Author:

Ron Larson, Betsy Farber

Publisher:

PEARSON

The Basic Practice of Statistics

Statistics

ISBN:

9781319042578

Author:

David S. Moore, William I. Notz, Michael A. Fligner

Publisher:

W. H. Freeman

Introduction to the Practice of Statistics

Statistics

ISBN:

9781319013387

Author:

David S. Moore, George P. McCabe, Bruce A. Craig

Publisher:

W. H. Freeman

SEE MORE TEXTBOOKS

school were random ne following test sco