10.54 In this exercise, let us look at a third home condition that might affect the reading and mathematics scores of 15-year-old students: does the student have a quiet place to study at home? Using a random sample of 500 observations from the PISA database, to be found in the data file PISA Sample, analyze the difference in means of the mathematics and reading scores between students having such quiet place and those not having so.

In the file, 1 for Quiet_place_to_study indicates the presence, 2 indicates the absence of such quiet place. Assume normality.