subject
Mathematics, 04.12.2019 04:31 blake2001

Income by statea student at a private college in new england wants to see if there is a difference in mean household incomes for students from the various new england states. the table below gives the sample sizes and means from her study and the results of an anova test run on the data. she wants to test for a difference in mean household income for all students from the different states. student's state sample size mean household incomenew hampshire 11 $97,607connecticut 14 $96,224massachusetts 19 $85,790vermont 13 $77,903maine 7 $77,471anova results: f = 2.798p-value = 0.0339question #1-***use minitab or minitab express to answer this questionusing the information above to respond the following questions at the 0.05 level of significance. note that there is no claim, but that does not affect the hypotheses. a. what is the null hypothesis and alternative hypothesis? be specific - don't use generic wording. b. make a decision about whether or not to reject the null by comparing the p-value to the alpha level. c. make a concluding statement based on the results. be specific: is there sufficient evidence to conclude that there is a difference in mean family income for all students from the different states? d. does your conclusion change at the 0.10 level of significance? at the 0.01 level of significance?

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 17:30
How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !
Answers: 2
question
Mathematics, 21.06.2019 19:00
What term makes it inconsistent y=2x - 4
Answers: 1
question
Mathematics, 21.06.2019 22:00
If you have 12 feet of string and you cut it into equal length of 5 inches each how much string will be left
Answers: 2
question
Mathematics, 21.06.2019 22:00
The sum of the speeds of two trains is 720.2 mph. if the speed of the first train is 7.8 mph faster than the second train, find the speeds of each.
Answers: 1
You know the right answer?
Income by statea student at a private college in new england wants to see if there is a difference i...
Questions
question
Mathematics, 01.12.2021 01:00
Questions on the website: 13722363