A multiple regression equation computed from a sample of 51 scores is y ?=9+1.4(x_1)+5.6(x_2). The estimated standard error of estimate is 9.11, and the variances of x1 and x2 are 4 and 6, respectively. If the squared correlation between x1 and x2 is .65, then tobs associated with b2 is ______.
a. 1.29
b. 5.14
c. 1.57
d. 6.30
Ans: D
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The drug acts as an aversive drug for the ingestion of alcohol
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