A randomized complete block design is carried out, resulting in the statistics shown below. Con Click the icon for the table of summary statistics. a. Determine if blocking was effective for this design. Use a significance level of 0.05. Determine the null and alternative hypotheses for this test. Choose the correct answer below. O A. Ho: All means are unequal HA: HB1 HB2 B3 OC. Ho: HB1 HB2 = HB3 HA: All means are unequal OE. Ho Hpop1 = Hpop2 = Hpop3=Hpop4 HA: At least two populations have different means What is the F-test statistic for this test? (Calculate the grand mean using the Primary Factor means.) F= (Round to two decimal places as needed.) Data table Source Primary Factor Source Block Means X1 240.86 Xb1 368.25 F. Ho: HB1 HB2 = HB3 Print HA: Not all means are equal X₂ 312.08 Xb2 382.42 X3 418.09 Xb3 427.85 Done X4 600.33

A randomized complete block design is carried out, resulting in the statistics shown below. Con Click the icon for the table of summary statistics. a. Determine if blocking was effective for this design. Use a significance level of 0.05. Determine the null and alternative hypotheses for this test. Choose the correct answer below. O A. Ho: All means are unequal HA: HB1 HB2 B3 OC. Ho: HB1 HB2 = HB3 HA: All means are unequal OE. Ho Hpop1 = Hpop2 = Hpop3=Hpop4 HA: At least two populations have different means What is the F-test statistic for this test? (Calculate the grand mean using the Primary Factor means.) F= (Round to two decimal places as needed.) Data table Source Primary Factor Source Block Means X1 240.86 Xb1 368.25 F. Ho: HB1 HB2 = HB3 Print HA: Not all means are equal X₂ 312.08 Xb2 382.42 X3 418.09 Xb3 427.85 Done X4 600.33

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

When using the Scheffé post hoc test for a repeated-measures ANOVA, the denominator for the F ratio should be _____. The answer in your system is incorrect because I got this answer wrong in my test. Can you explain the answer please
Yolanda Gonzales owns and manages a small business in San Francisco, California. The business provides breakfast and brunch food, via carts parked along sidewalks, to people in the business district of the city. Being an experienced businessperson, Yolanda provides incentives for the four salespeople operating the food carts. This year, she plans to offer monetary bonuses to her salespeople based on their individual mean daily sales. Below is a chart giving a summary of the information that Yolanda has to work with. (In the chart, a "sample" is a collection of daily sales figures, in dollars, from this past year for a particular salesperson.) Sample Sample Sample size Groups mean variance Salesperson 1 116 204.2 2252.4 Salesperson 2 86 221.6 2572.6 Salesperson 3 63 198.7 2231.6 Salesperson 4 95 210.4 2346.7 Send data to calculator Send data to Excel
comparison of the precisions of two machines developed for extracting juice from oranges is to be made using the following data. Is there sufficient evidence to indicate that there is a difference in the precision of the two machines at the 5% level of significance? Machine A Machine B s2 = 1.4 ounces2 s2 = 3.1 ounces2 n=25 n=20
What is the value of the mean square within?
All other conditions being equal, does a larger sample size increase or decrease the corresponding magnitude of the z or t value of the sample test statistic?
Below indicate whether the appropriate test would be an independent t-test, dependent t-test, One-way ANOVA, or z-test. A researcher wants to know if people find baby animals cuter than adult animals. All of the participants in a study are shown 10 pictures of baby animals and 10 pictures of adult animals. They are asked to rate (on a 1 to 10 scale) how cute they think each animal is.
In a one way ANOVA the following table is obtained: ANOVA Source: Factor, df= 4, SS=48.0, MS= 12.0, F= 0 Source: Error, df=10, SS=30.0, MS= 3.0, Source: total, df=14, SS= 78.0 Test for equal factor means using x=.05.
A matched-subjects study and an independent-measures study both produced a t statistic with df = 10. How many individuals participated in each study? Can you explain this answer? I have asked twice and have gotten two wrong answers kindly help. Thank you!
Which best illustrates the distinction between statistical significance and practical importance? Multiple Choice "This year, 360 of 440 statistics students at Oxnard Technical College rented their textbooks, compared with 110 of 330 students last year. This is a significant increase." "Our new manufacturing technique has increased the life of the 80 GB USB AsimoDrive external hard disk significantly, from 240,000 hours to 250,000 hours." "In 50,000 births, the new vaccine reduced the incidence of infant mortality in Morrovia significantly from 14.2 deaths per 1000 births to 10.3 deaths per 1000 births." "The new Sky Penetrator IV business jet’s cruising range has increased significantly from 3,975 miles to 4,000 miles."
what is the value of the test statistic for this test?
Identify the TEST for the below scenario and explain why you will choose the test for the analysis: In a hospital for one year the comorbidities of alcoholic and non-alcoholic patients were studied. Which test will be used to understand that alcoholic patients are more susceptible to comorbidities?