T-Mobile LTE 3:11 PM 30%) Done Test-#1 (Ch. 1-6 with 40 Questions).docx don\'t s

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T-Mobile LTE 3:11 PM 30%) Done Test-#1 (Ch. 1-6 with 40 Questions).docx don't study much d. the underlying cause of the correlation is native intelligence 37. A researcher discovers a strong correlation between the number of hours spent watching TV and the level of aggression shown at school. What can be concluded? a. watching a lot of TV causes children to become aggressive b. naturally aggressive children are led to watch a lot of TV c. knowing TV-watching patterns enables a prediction of aggressiveness d. because of the distraction of TV, those who watch a lot of it are not very aggressive 38. Ed took a Civil Service Test and was subsequently hired by the Post Office, where he performed well. The Civil Service Test was used because a. it had been shown to be an effective predictor variable b. it had been useful as a criterion variable c. scores on the test correlated perfectly with IQ scores on it regressed to the mean 39. When comparing shyness scores for twins, a researcher finds a high positive correlation between pairs of twins. What does this correlation by itself mean? a. if one twin is shy the other twin is also likely to be shy b. if one twin is shy the other twin will be outgoing c. shyness is inherited d. shyness is learned 40. To predict college success from a combination of high school grades, weighted letters of recommendation, and SAT scores, an admissions department would probably use what procedure? a. bivariate correlation b. partial correlation c. Independent t-test d. multiple regression Page 1 of 6

Explanation / Answer

37) option A) is correct

Note there is strong correlation between watching TV and being agrresion

now watching TV is explanatory variable

being aggressive is response variable

hence   watching a lot of TV causes children to become aggressive

Please post rest questions again .   According to chegg policy ,we have to solve only 1st question or any particular question asked or minimum 4 subparts of a question . i have solved 1st question .

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