onsider the following distribution effectiveness n 1125 60 50 40 30 20 10 0 The number of observations between 15 06762 and 5 61609 is closest to 0112 01012 844 338 562 562 281 844 I The number of observations between 9 6731 and 5 61609 is closest to 0112 01012 Close to 844 observations are between O 15 06762 and 5 616086 O 59 905513 and 5 616086 59 905513 and 15 06762 59 905513 and 9 673098 0 15 06762 and 9 673098