Question
A United Nations report shows the mean family income for Mexican migrants to the United States is $25,980 per year. A FLOC (Farm Labor Organizing
A United Nations report shows the mean family income for Mexican migrants to the United States is $25,980 per year. A FLOC (Farm Labor Organizing Committee) evaluation of 22 Mexican family units reveals a mean to be $30,540 with a sample standard deviation of $9,650. Does this information disagree with the United Nations report? Apply the 0.01 significance level
- a. Statethenullhypothesisandthealternatehypothesis.
- H0:=
- H1:
- b.State the decision rule for .01 significance level. (Negative amounts should be indicated by a minus sign. Round your answers to 3 decimal places.)Reject H0 if t is not between ________and________
c. Compute the value of the test statistic?
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started
Algebra Math 1st Grade Workbook
Authors: Jerome Heuze
1st Edition
979-8534507850
