A Study Was Conducted to Investigate Variables Associated with Dropping

Multiple Choice

A study was conducted to investigate variables associated with dropping out of high school.
The following logistic regression model was obtained:
Logit(Y_i) = 3.5 - 1.3X₁ + 2.3X₂.

Y: 1 = dropped out of high school; 0 = did not drop out of high school;
X₁: cumulative high school GPA obtained;
X₂: 1 = retained in at least one grade; 0 = never retained in any grade.

-If Mindy has a high school GPA of 3, and has never repeated a grade, which of the following predictions can be derived from the model?

A) Mindy has more than 50% probability of dropping out of high school.
B) Mindy has less than 50% probability of dropping out of high school.
C) Mindy has exactly 50% probability of dropping out of high school.
D) Mindy will drop out of high school.
E) Mindy will not drop out of high school.