Hello Rekha
Since we are using direct method to find mean,
the class size doesn't matter. Just multiply xi with fi
Written on Nov. 14, 2018, 10:11 a.m.
Hello Rekha
Since we are using direct method to find mean,
the class size doesn't matter. Just multiply xi with fi
Written on Nov. 14, 2018, 10:11 a.m.