The Weights of a Sample of 100 Boxes Being Shipped

question 7

Multiple Choice

The weights of a sample of 100 boxes being shipped by Air France from Toronto to Paris are: (i) Correct to two decimal places, the sample standard deviation is approximately 52.98.
(ii. Correct to two decimal places, the sample variance is approximately 675.25.

• A) (i) and (ii) are both correct statements
• B) (i) and (ii) are both false statements.
• C) (i) is a correct statement but not (ii).
• D) (ii) is correct, but not (i).

---

Definitions:

Gasoline Phase

A term describing gasoline in its liquid state as used in internal combustion engines, distinguishing it from gaseous fuel states.

Carbon Compounds

Organic molecules that contain carbon atoms bonded together or with other elements, forming the basis of organic chemistry.

Gas Chromatograph

A sophisticated analytical instrument used to separate, identify, and quantify compounds based on their volatility.