Graphic presentation of data consisting of a series of bars or rectangles whose widths are the lengths of the data intervals and whose heights are the corresponding frequencies are appropriately referred to as:
A) ogive curves.
B) scattergrams.
C) frequency polygons.
D) histograms.
E) bar graphs.
D
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Which factor provides DNA the unique molecular ability to replicate?
1. The precise pairing of the nitrogenous bases 2. The presence of pyrimidines bases 3. The presence of nucleotides 4. The nitrogenous base and phosphate bond
Which condition is a hereditary kidney disorder in which fluid-filled cysts or sacs replace normal kidney tissue??
A) polycystic kidney B) urethrocystitis C) cystocele D) cystitis
If a patient had azotemia what should they avoid eating that causes urea?
a. Carbohydrates b. Proteins c. Fats d. Both B and C
The procedure for replacing the innermost ossicle with a prosthesis is:
A) otoplasty. B) tympanoplasty. C) stapedectomy. D) tympanectomy.