4) Since in the given data all the data points has a change in positive direction except the 4th value (D), it indicates a negative relationship. ie the number of cigarates is only 2 but being introverted is 12. which has a negative relationship.
5-6)
(Three correlation coefficient if the following data is collected? The variables are number of cigarettes smoked...
I need questions 1-3 & 6-10 answered with shown calculated work. 201 Bivariate Regression and Correlation 6 PROBLEMS General Problems 1. For the following data on 10 persons, construct a scatterplot showing the relationship between age and number of children. and describe the relationship in verbal terms Number o Children (Y) Age Person (i) 42 26 38 23 21 19 79 25 75 67 9 10 2. Using data from 60 adults, a community sociologist wants to estimate an equation...