The correlation between Education and Income as measured on 110 people is r= 0.90 Explain whether or not each of the following possible conclusions is justified. a) When Education increases, Income increases as wellincreases as well. b) The form of the relationship between EducationEducation and IncomeIncome is straight. c) There are severalseveral outliers in the scatterplot of IncomeIncome vs. EducationEducation. d) WhetherWhether we measure EducationEducation in years or monthsyears or months, the correlation will still be 0.90still be 0.90.

Justified :

C)  There are several outliers in the scatterplot of Income vs Education

D) Whether we measure age in years or months, correlation will be same

Step-by-step explanation:

Correlation is the statistical relationship of co-movement between two variables

7.25

step-by-step explanation:

we know that 7 equals to 7.0. we also know that 1/4=0.25. so we can add the two together and we get 7.25

graph b

step-by-step explanation:

one solution- graph a (clear intercepting point.)

no solution- graph b (they're parallel, there will never be a point of interception.)

infinite solutions- graph c (all points intercept.)