1point Which of the following ls FALSE about a chlsquare test ofindependence? It involves a categorical IV It involves a categorical DV Expected values are estimated from observed values 0000 None of the above 1point A researcher is going over their dataset and fl nds a value of 9999 in a variable whlch is measuring attitudes towards statistics using a scale from 1 to 7. Which of the following is most llkely true of this observatlon? It is an outlier It is an error It should be deleted Allofthe above lpoint t\" You run a linear regression with the country's depression rates as an independent varlable and the country's level of income inequality as a dependent variable {each observation is a month). You nd that these variables are negativelycorrelated. Which of the following can you conclude? 0000 A] As a country's depression rate increase, the level of income inequality decreases B} Higher country levels of depression cause increased income inequality C] Higher countryr levels of depression cause decreased income inequality 0000 Both A and C 1 point 9 Which of the following ls true about the chl-square test of goodness of t? Can be used to answer question: psychology major students on average have higher GPA than non-psychology students Involves a continuous DV Can be used to answer question: psychology and non-psychologyr major students are equally likelyto have academic jobs after college graduation 0000 The IV has only two levels