Which Means Do Scientists Use to Reduce Errors in Their

question 21

Multiple Choice

Which means do scientists use to reduce errors in their observations and measurements? 

• A) taking measurement only once and using that value 
• B) testing measuring devices against known samples 
• C) testing measuring devices against unknown samples 
• D) using procedures that are not standardized

---

Definitions:

Inventory Carrying Costs

Inventory carrying costs include all expenses related to holding and storing unsold goods, such as warehousing, insurance, and spoilage.

Ordering Costs

Expenses associated with placing orders for more inventory, including costs related to order processing, communication, and transportation.

Memory Chips

Electronic components used to store data temporarily or permanently in computers and other devices.

Safety Stock

Safety stock is an additional quantity of an item held in inventory to reduce the risk of stockouts and production halts, serving as a buffer against demand fluctuations or supply delays.