Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
You may use the excel spreadsheet to find the following for the ANOVA test.
Professor Brainfail has 3 classes and took sample of test scores from each class and found the following results. He wanted to know if there are any differences between the three at the .01 level.
Class 1 Class 2 Class 3
80 80 78
76 90 82
83 93 85
87 72 87
90 82 82
a. State the null and alternate hypothesis.
b. Find the SSTOT, SSBET, SSW
c. Find d.f. BET and d.f. W
d. Find MSBET, and MSW
e. Find the F ratio
f. Find the critical value at the .01 level
g. Decide if the null hypothesis is to be rejected or not
h. Make a summary table for your ANOVA test.
Provide an example of three events that would be mutually exclusive. Are these events also exhaustive? Then, give an example of three events that would be exhaustive. Are these exhaustive events also mutually exclusive?
Prepare a paper examining a regression analysis on your collected data. Begin by describing the research issue, problem, or opportunity and the accompanying data. Then, perform a regression analysis on your data.
In recent years, the interest rate on home mortgages has declined to less than 6.0 percent. However, according to a study by the Federal Reserve Board
Calculate trial control limits for the two charts and on the assumption that the R chart is in control, estimate the process standard deviation.
The specification limits are set between 15.8 and 16.2 ounces. a) Compute and interpret the machine's Cp b) Compute and interpret the machine Cpk
The results, in tons of force required for breakage, are as follows: Determine the mean, median, range, and midrange. Calculate the mean absolute deviation (MAD).
Assume the results of different games played in the series are independent of each other. Find the p.m.f. of the distribution of N := duration" of the baseball series.
What is the formula for converting z-scores to percentiles? I want to build a tool in Excel so i can get percentiles from test scores on normally distributed psychometric tests.
suppose a life insurance company insures the lives of 1000 men aged 30. if actuarial studies show that the probability
North Manufacturing has a demand for 1,000 pumps each year
Computing the Z scores for the given data and evaluate µ and σ for the population.
The following data represents the running time of films produced by 2 motion picture companies. Assume these are independent samples
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!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd