A random sample of 10 subjects have weights with a standard deviation of 10.7762 kg. What is the variance of their weights? Be sure to include the appropriate units with the result.
The variance of the sample data is…
(Round to four decimal places as needed.)

(05.02)a farmer has decided to divide his land area in half in order to plant soy and corn. calculate the area of the entire area so he knows how much soil is needed. a parallelogram with a height of 6 yards and side length 9 yards. the height forms a triangle with the slanted side of the rhombus with a base of 2.5 yards. rhombus is split into a soy half and a corn half. each bag of soil covers 40 square yards. how many bags should the farmer purchase?

Using only the digits 5, 6, 7, 8, how many different three digit numbers can be formed if no digit is repeated in a number?

A10 inch cookie cake is divided into 8 slices. what is the area of 3 slices