Answer Happy

Posted: **Wed May 11, 2022 4:42 pm**

: The Weights Of Dormitory Cockroaches Follow A Normal Distribution With Mean 80 Grams And Standard Deviation 2 Grams Abo 1 (18.71 KiB) Viewed 28 times

The weights of dormitory cockroaches follow a Normal distribution with mean 80 grams and standard deviation 2 grams. About what percentage of the cockroaches have weights less than 78 grams? 0 2.5% O 32% 34% O 16%