A group of students at a high school took a standardized test. The number of students who passed or failed the exam is broken down by gender in the following table.
Determine whether gender and passing the test are independent by filling out the
blanks in the sentence below, rounding all probabilities to the nearest thousandth.
Passed Failed
Male
31
56
Female
159
4.
Since P(female fail) =
and P(female) =
the two results are
v so
SO
the events are