i) By using Figure 8, the predicted values for life satisfaction for different countries may be ranked from lowest value to highest value. Which one of the following options gives a correct ranking?

if a study determines the difference in average salary for subpopulations of people with blue eyes and people with brown eyes is not significant then the populations are blue-eyed people and brown-eyed people are what different salaries

Please help with part d. Thanks!

A report states that the mean household income last year for a certain rural county was $55,300 and the median was $62,800. If a histogram were constructed for the incomes of all households in the county, would you expect it to be skewed to the right, skewed to the left, or approximately symmetric? Answer is Blank 1 ( don't hand writing solution)

A student's grade classificaiton (i.e. senior, junior, etc) is considered quantitative. qualitative. both qualitative and quantitative. neither qualitative or quantitative.