You just learned how to identify which factors$/$variables are associated with expatriate assignment satisfaction by using a simple linear regression analysis, an independent$-$samples t$-$test, and a one$-$way analysis of variance $($ANOVA$).$ Now, imagine that you work for multinational technology firm with multiple locations around the world. Using data found in the $$Practice $($Part $2)$ sheet of the Excel workbook, do and respond to the following:

$4.$ Do expatriates who received predeparture training have higher assignment satisfaction?

$5.$ Does the location $($Australia$,$ Morocco, Vietnam$)$ to which expatriates are assigned affect their level of assignment satisfaction?

$6.$ Based on your findings, what do you recommend that the firm do to improve expatriate assignment satisfaction? Why?