In a completely randomized design, seven experimental units were used for each of the six levels of the factor. Complete the following ANOVA table. If your answer is zero enter "0". Source of Sum of Degrees of Mean Square F p-value (to 2 decimals) Variation Squares Freedom (to 2 decimals) (to 4 decimals) Treatments 240 Error Total 460 The p-value is Select your answer

In a completely randomized design, seven experimental units were used for each of the six levels of the factor. Complete the following ANOVA table. If your answer is zero enter "0". Source of Sum of Degrees of Mean Square F p-value (to 2 decimals) Variation Squares Freedom (to 2 decimals) (to 4 decimals) Treatments 240 Error Total 460 The p-value is Select your answer

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

A researcher was interested in comparing the amount of time spent watching television by women and by men. Independent simple random samples of 14 women and 17 men were selected, and each person was asked how many hours he or she had watched television during the previous week. The summary statistics are as follows.women: x1=12.6 hrs, s1=3.9 hrs, n1=14.0 men : x2 = 14.0 hrs, s2= 5.2 hrs, n2= 17 Construct a 99% confidence interval for the difference between the mean amount of time spent watching television for women and the mean amount of time spent watching television for men.
A researcher believes that there may be a negative association between the quantity of fertilizer used and the percentage of the population who live in rural areas in different countries. The data below shows the percentage of the population who live in rural areas and the fertilizer use measured in kg per hectare, for a random sample of 11 countries. 33%= 76kg, 6%=44kg, 58%= 6kg, 35%=68kg, 81%=3kg, 69%=10kg, 61%=7kg, 7%=176kg,74%=5kg, 71%=137kg, 17%=157kg Use the Spearman's rank order coefficient method to affirm or disagree with the researchers assumption.
What is the p value ?
A recent study looked at the relationship between condom use and the spread of AIDS, by following heterosexual couples in which one partner was infected with HIV. The couples were classified by their condom use. Of the 98 couples who always used condoms, 4 partners became infected with HIV. Of the 67 couples who did not always use condoms, 11 partners became infected. Test whether the proportions of partners who became infected with HIV are different for each group, using a 5% level of significance. Give each of the following: 1) the appropriate null and alternative hypotheses; 2) the appropriate test; 3) the decision rule; 4) the calculation of the test statistic; and 5) your conclusion including a comparison to alpha or the critical value. You MUST show your work
Find tests statitic and p-score.
We have a population of frogs with a mean weight of 0.9 pounds. We select four frogs and find their average weight. What do you suppose it will be?
Hurricane Andrew swept through southern Florida causing billions of dollars of damage. Because of the severity of the storm and the type of residential construction used in this semitropical area, there was some concern that the average claim size would be greater than the historical average hurricane claim of $23,000$⁢23,000. Several insurance companies collaborated in a data gathering experiment. They randomly selected 2222 homes and sent adjusters to settle the claims. In the sample of 2222 homes, the average claim was $24,500$⁢24,500 with a population standard deviation of $4100$⁢4100. Is there sufficient evidence at a 0.010.01 significance level to support the claim that the home damage is greater than the historical average? Assume the population of insurance claims is approximately normally distributed. Compute the value of the test statistic. Round your answer to two decimal places.
A researcher studying allergies to animals is interested in performing a study at the local elementary school. At Pineview Elementary, there are 4 1st grade classrooms. The researcher picks 2 of the 4 classrooms and asks every 1st grader in the 2 classrooms what type of animal they own (cat, dog, rabbit, etc.). He also asks how often they experience allergies. What is the sample?
The postal service sorts mail as Priority Mail Express, Priority Mail, First-Class Mail, or Standard Mail. Over a period of 3 weeks, 18 of each type were mailed from the Network Distribution Center in Atlanta, Georgia, to Des Moines, Iowa. The total delivery time in days was recorded. Minitab was used to perform the ANOVA. The results follow: Source DF SS MS F P Factor 3 2.41 0.80 2.50 0.067 Error 68 21.58 0.32 Total 71 23.99 Level N Mean StDev Priority Mail Express 18 2.833 0.530 Priority Mail 18 3.350 0.788 First-Class Mail 18 3.099 0.450 Standard Mail 18 3.079 0.406 Using the ANOVA results, compare the average delivery times of the four different types of mail.a. Identify the null hypothesis and the alternate hypothesis.Null hypothesis: H0: μ1 ≠ μ2 ≠ μ3 ≠ μ4 H0: μ1 = μ2 = μ3 = μ4 multiple choice 1 a b Alternate hypothesis:multiple choice 2 H1: At least one mean is different. H1: All means are equal. b.…