<prompt> Study find a correlation coefficient of 0.7 between self repoed work satisfaction and expectancy of life in a random sample of 5000 corporate workers. p 0.01. This means ?Work satisfaction improves life expectancyStrong statistically significant association between work satisfaction and life expectancy70 people who enjoy work shall live longer70 association between work satisfaction and life expectancy  <response>: Ans is a i.e. Work satisfaction improves life expectancy Correlation coefficient 0.70 means moderate postive linear relationship, that means work satisfaction will moderately improve life expectancy 