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In a Study of the Factors That Affect Success in Economics

Question 114

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In a study of the factors that affect success in economics, data were collected for 8 business students. Scores on a calculus placement test are given with economics final exam scores. The data are below: In a study of the factors that affect success in economics, data were collected for 8 business students. Scores on a calculus placement test are given with economics final exam scores. The data are below: It can be shown that for these data: = 17.75, = 70.38, = 237.50, = 545.875, ( − ) = 140.75. Calculate the sample covariance. A) 140.75 B) 77.98 C) 33.93 D) 20.11 E) 17.59 It can be shown that for these data: In a study of the factors that affect success in economics, data were collected for 8 business students. Scores on a calculus placement test are given with economics final exam scores. The data are below: It can be shown that for these data: = 17.75, = 70.38, = 237.50, = 545.875, ( − ) = 140.75. Calculate the sample covariance. A) 140.75 B) 77.98 C) 33.93 D) 20.11 E) 17.59 = 17.75, In a study of the factors that affect success in economics, data were collected for 8 business students. Scores on a calculus placement test are given with economics final exam scores. The data are below: It can be shown that for these data: = 17.75, = 70.38, = 237.50, = 545.875, ( − ) = 140.75. Calculate the sample covariance. A) 140.75 B) 77.98 C) 33.93 D) 20.11 E) 17.59 = 70.38, In a study of the factors that affect success in economics, data were collected for 8 business students. Scores on a calculus placement test are given with economics final exam scores. The data are below: It can be shown that for these data: = 17.75, = 70.38, = 237.50, = 545.875, ( − ) = 140.75. Calculate the sample covariance. A) 140.75 B) 77.98 C) 33.93 D) 20.11 E) 17.59 = 237.50, In a study of the factors that affect success in economics, data were collected for 8 business students. Scores on a calculus placement test are given with economics final exam scores. The data are below: It can be shown that for these data: = 17.75, = 70.38, = 237.50, = 545.875, ( − ) = 140.75. Calculate the sample covariance. A) 140.75 B) 77.98 C) 33.93 D) 20.11 E) 17.59 = 545.875, In a study of the factors that affect success in economics, data were collected for 8 business students. Scores on a calculus placement test are given with economics final exam scores. The data are below: It can be shown that for these data: = 17.75, = 70.38, = 237.50, = 545.875, ( − ) = 140.75. Calculate the sample covariance. A) 140.75 B) 77.98 C) 33.93 D) 20.11 E) 17.59 ( In a study of the factors that affect success in economics, data were collected for 8 business students. Scores on a calculus placement test are given with economics final exam scores. The data are below: It can be shown that for these data: = 17.75, = 70.38, = 237.50, = 545.875, ( − ) = 140.75. Calculate the sample covariance. A) 140.75 B) 77.98 C) 33.93 D) 20.11 E) 17.59 − In a study of the factors that affect success in economics, data were collected for 8 business students. Scores on a calculus placement test are given with economics final exam scores. The data are below: It can be shown that for these data: = 17.75, = 70.38, = 237.50, = 545.875, ( − ) = 140.75. Calculate the sample covariance. A) 140.75 B) 77.98 C) 33.93 D) 20.11 E) 17.59 ) = 140.75.
Calculate the sample covariance.


A) 140.75
B) 77.98
C) 33.93
D) 20.11
E) 17.59

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