(I for a Stem-And-Leaf Display, the Leaf for the Value

question 78

Multiple Choice

(i. For a stem-and-leaf display, the leaf for the value 98 is 9. (ii) There is some loss of information when raw data is tallied into a stem-and-leaf display.
(iii) A cumulative frequency distribution is used when we want to determine how many observations lie above or below certain values.

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

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Definitions:

Colonoscopy

A medical examination procedure in which a long, flexible camera (colonoscope) is used to view the inner lining of the colon and rectum.

Diverticulosis

The condition of having diverticula in the colon, which are small bulges or pouches that can form in the digestive tract wall.

GI Tract

The gastrointestinal tract, an organ system responsible for transporting and digesting foodstuffs, absorbing nutrients, and expelling waste.

Mucus

A sticky, slippery substance produced by mucous membranes and glands, used to moisten, protect, and trap particles in the airways, digestive system, and other areas.