A teacher thinks that her afternoon students skip class more often that the morning students do.
To test this hypothesis, she keeps track of unexcused absences over a two-week period.
She finds that for the afternoon class, out of a possible 320 absences, there were 58 unexcused absences.
For the morning class, out of 280 possible abesences, there were 35 unexcused absences.
Fill in the blanks below to answer this question. Use alpha = 0.05.
To test this hypothesis, she keeps track of unexcused absences over a two-week period.
She finds that for the afternoon class, out of a possible 320 absences, there were 58 unexcused absences.
For the morning class, out of 280 possible abesences, there were 35 unexcused absences.
Fill in the blanks below to answer this question. Use alpha = 0.05.