A Lab Technician Is Tested for Her Consistency by Taking

question 19

Multiple Choice

A lab technician is tested for her consistency by taking multiple measurements of cholesterol levels from the same blood sample. The target accuracy a standard deviation of 1.3 or less. If 18 measurements are
Taken and their standard deviation is 1.6, is there enough evidence to reject the claim that her standard
Deviation is within the limit at ?

• A) No, comparing the test value 5.07 and the critical value 5.90.
• B) Yes, comparing the test value 20.92 and the critical value 5.78.
• C) No, comparing the test value 25.75 and the critical value 33.41.
• D) Yes, comparing the test value 20.92 and the critical value 5.90.

---

Definitions:

Used Cars

Pre-owned vehicles that have had one or more retail owners, sold through various outlets including dealerships and private sales.

Input Production

The process of using resources (inputs) to create goods or services.

Substitutes Consumption

Refers to the consumption of goods that can replace each other in use, affecting the demand for these goods.

Quantity Demanded

The total amount of a good or service that consumers are willing and able to purchase at a given price in a specified time period.