Certification Test ​ a Standard Certification Test Was Given at Three Locations.1,000

question 131

Short Answer

Certification Test ​
A standard certification test was given at three locations.1,000 candidates took the test at location A,600 candidates at location B,and 400 candidates at location C.The percentages of candidates from locations A,B,and C who passed the test were 70%,68%,and 77%,respectively.One candidate is selected at random from among those who took the test. ​ ​
-{Certification Test Narrative} What is the probability that the selected candidate took the test at location C and failed?

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Definitions:

Blood Cells

The cells that circulate in the blood, including red blood cells (erythrocytes), white blood cells (leukocytes), and platelets.

Scapula

The flat, triangular bone in the back of the shoulder, also known as the shoulder blade, which connects the humerus (upper arm bone) with the clavicle (collar bone).

Radius

One of the two long bones in the forearm, extending from the elbow to the wrist, it plays a crucial role in the movement and stabilization of the forearm and hand.

Ulna

One of the two long bones in the forearm, extending from the elbow to the smallest finger, and plays a role in movement and stability.