Now you will type your findings for the week. First you need to write your interpretation sentences for each of the confidence intervals (There should be 6 total). This can be written in the form: We are __% confident that the average income for _______ is between _______. Next you need to discuss what happened to the confidence intervals as you increased the confidence level. Then compare the confidence intervals across the 3 variables (overall, White and Black). Are there differences in the average income for individuals based on their race?
Page 1 of 9 Department of Education MOPANI DISTRICT MARKS: 100 DURATION: 2 hours This investigation has 9 pages including
Page 1 of 9 Department of Education MOPANI DISTRICT MARKS: 100 DURATION: 2 hours This investigation has 9 pages including the cover page and diagram sheet CAPS GRADE 10 MATHEMATICS TERM 1 INVESTIGATION FEBRUARY 2024 MOPANI WEST TERM 1 INVESTIGATION 2024 GRADE 10 Page 2 of 9 INSTRUCTIONS AND INFORMATION