If appropriate, test for an effect from the row factor. Choose the correct answer below. A. Upper H 0: Left-handed people and right-handed people have the same population mean distance between pupils. Upper H 1: Left-handed people and right-handed people have different population mean distances between pupils. B. Upper H 0: Left-handed people and right-handed people have different population mean distances between pupils. Upper H 1: Left-handed people and right-handed people have th